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Tools and Their Uses

NAVEDTRA 14256

Question	Answer
Return broken tools to whom?	section chief
What protect and prevent injury or loss of toes?	safety shoes
What is necessary because of hazards caused by infrared and ultraviolet radiation, or by flying objects such as sparks, globules of molten metal, or chipped concrete and wood, etc?	eye protection
Regular hard hats must be insulated so that personnel may be protected from accidental head contacts with electrical circuits and equipment at comparatively low voltages (less than how many volts)?	2200
Electrical workers requiring head protection necessary to their duties or to the working environment, must wear insulating safety helmets or all-purpose protective helmets which must be capable of withstanding what volt minimum proof-tests?	20,000
Use what whenever you are required to handle rough, sealy, or splintery objects?	gloves
The more common type rules and tapes are divided into what, and inches, and feet?	fractions
What is divided into twelve inches?	rule
Common tapes and rules usually are not graduated smaller than what?	sixteenths
The metric system is based upon multiples of what?	ten
What are used for storing tools?	tool boxes
What tool boxes generally contain larger tools, such as specialized automotive tools or machinist's tools, requiring a more permanent location?	chest-type
Tool bags are usually made of what?	canvas
What tool boxes are used for carrying and storing a variety of hand tools?	portable
What are instruments used for measuring distances between two points, transferring or comparing measurements directly from a rule, or for scribing an arc, radius, or circle?	dividers
What divider consists of two sharp points at the end of straight legs, held apart by a spring and adjusted by means of a screw and nut?	spring
The spring divider is available in sizes from 3 to how many inches in length?	10
What divider has a steel bar that separates the legs, a lock nut for setting a rough measurement, and an adjustment screw for fine adjustments?	wing-type
The wing-type divider is available in 6, 8, and how many inch lengths?	12
What are used to measure diameters?	calipers
What are used along with a scale to find the measurement?	simple calipers
Slide calipers and what else have their own scales?	vernier calipers
What are used for measuring chamfered grooves or flanges?	transfer calipers
What caliper is used for finding shaft centers or locating shoulders?	hermaphrodite calipers
What calipers can be used for measuring outside and inside dimensions?	slide calipers
What measures distances beyond the range of calipers?	trammel
The trammel can also be used as a what by changing the points?	divider
The steel rule is graduated in what of an inch?	0.025
The vernier scale is divided into how many parts?	25
The difference between the width of one of the 25 spaces on the vernier scale and one of the 24 spaces on the steel rule is what of an inch?	1/1000
The steel rule is divided into centimeters (cm) and the longest lines represent how many millimeters each?	10
What are instruments used to measure distances to the nearest one-thousandth of an inch?	micrometers
There are three types of micrometers which are commonly used: the outside micrometer, the inside micrometer, and the what?	depth micrometer
Outside micrometers are used to measure an outside distance or diameter to an accuracy of what of an inch?	.001
ID micrometers have a range of what when used with one-half inch spacers?	.500
The types of micrometers commonly used are made so that the longest movement possible between the spindle and the anvil is what?	1 inch
The longest movement possible between the spindle and the anvil of micrometers is called what?	range
The frames of micrometers, are available in a wide variety of sizes, from 1 inch up to as large as how many inches?	24
A 6-inch micrometer screw has how many threads per inch?	40
The beveled edge of the thimble is graduated into how many parts?	25
The pitch of the micrometer screw is what?	0.05 mm
Coat metal parts of all micrometers with a light coat of what to prevent rust?	oil
What is used for measuring where accuracy is not an extremely critical factor?	rule or tape
What is the most common of measuring tools?	rule
A rule usually has how many sets of graduations?	four
Folding rules are usually from two to how many feet long?	6
Steel tapes are made from 6 to about how many feet in length?	300
What are used as gages for leveling and setup work?	adjustable parallels
V-blocks and clamps are especially used for grinding, milling, or what purposes?	drilling
What are devices consisting of two flat outside working surfaces jointed at right angles?	angle plates
What are used for attaching gages to lathes, milling machines, shapers, or any machine where graduations are difficult to read?	base indicator holders
What are designed to count the number of revolutions of wheels, shafts, etc?	registering speed indicators
What are tools designed to prove whether a plane or surface is in the true vertical or true horizontal?	levels
What level has a ground and graduated main vial?	master precision
What level has an extra large vial and is used in machine shops for leveling work and equipment.	Machinists
What level is made of a special design casting which insures its lightness, strength, and rigidity? It is used mostly in the construction industry?	iron bench
What level is a machinist's level which is mounted on a raised base? This level is used to span existing cabling, piping, or similar obstructions.	striding
What level is used in construction for checking for true vertical, true horizontal, and 45 degree angles?	carpenter's
What is a single vial in a metal case with a hook on each end for hanging on a cord which is used to check whether two points are level, such as two points on a floor or in an elevation?	line level
A level may be checked for accuracy by placing it on a known level surface and noting the position of the what?	bubble
What is a precision instrument used to establish a true vertical transfer and line-up reference point, and to take readings or soundings in tanks and voids?	plumb bob
What allows the operator to make minor corrections to height and rotation to make sure the bob hangs straight?	adjustable cap
The surveyor's brass plumb bob comes with a minimum of how many feet of nylon, silk, or linen cord?	7
Heavier plumb bobs are better for use in what areas?	windy
What is used to mark or score on steel, glass, aluminum, copper or similar surfaces?	machinist's scriber
There are two basic types of machinist's scribers, single point pocket, and what?	bent point-straight point
What tips have extremely hard points and are used on hardened steel or glass?	tungsten carbide
What is made up of two parts: the body or blade, and the tongue?	carpenter's square
what is used to compute the number of board feet in a given piece of lumber?	essex board measure
What is used to find the exact lengths of common braces?	brace measure
What is used to set or check lines which are at right angles (90 degrees) to each other?	try square
What is used for testing bevels and laying out angles?	t-bevel
What is used to establish an angle and determine its relationship to other surfaces?	bevel protractor
A square with what is no good and must be replaced?	loose stack
What is a measuring tool used to transfer measurements to work by scribing a line, and to indicate the accuracy or parallelism of surfaces?	surface gage
Surface gages are made in several sizes and are classified by the length of the what?	spindle
The smallest spindle is 4 inches long, the average 9 to 12 inches, and the largest of a surface gage is how many inches?	18
What measures the depth of holes, slots, counterbores, and recesses?	rule depth gage
What gages have a range from 0 to 9 inches, depending on the length of extension rod used?	micrometer depth
What gages are for rapidly checking depths of holes, recesses, slots, scratches, and paint thicknesses?	dial depth gages
Measurements made with depth gages should be on a what?	longitudinal axis
The depth gage will give direct readings on the dial in what of an inch?	half-thousands
What is used in the layout of jigs and fixtures and on a bench, it is used to check the location of holes and surfaces?	height gage
Height gages are available in several sizes. Most common are the 10, 18, and how many-inch gages in English measure?	24
What provides a true, smooth, plane surface and it is often used as a level base for surface and height gages from which to make accurate measurements?	surface plate
Ring and snap gages and what are used as standards to determine whether or not one or more dimensions of a manufactures post are within specified limits?	precision gage blocks
What class of gage is precision lapped to close tolerances for many types of masters and the highest quality working and inspection gages?	class x
What class of gauge is good lapped finish to slightly increased tolerances for inspection and working gages?	class y
What class of gauge is a commercial finish (ground and polished, but not fully lapped) for a large percentage of working gages in which tolerances are fairly wide, and where production quantities are not so large?	class z
What class of gauge is ground only to meet the demand for an inexpensive gage, where quantities are small and tolerances liberal?	class zz
For sizes between what, ring gages are made with a hardened bushing pressed into a soft body?	0.059 and 0.510 inch
Ring gages, sized from 1.510 to 5.510 inches are made with a what?	flange
Three standard designs of the adjustable snap gage types are available, consisting or a light, rigid frame with adjustable gaging pins, buttons, or what?	anvils
Gage blocks are available in sets of from 5 to as many as how many blocks of different dimensions?	85
Gage block measuring surfaces are lapped and polished to an optically flat surface and the distance between them is the measuring dimension. This dimension may range from 0.010 inch up to how many inches?	20
Before using gage blocks, remove the coat of rust-preventative compound with what or a piece of cleansing tissue or by cleaning with an approved solvent?	chamois
Ordinary change in temperature have a sizable effect on measurements made with precision gage blocks. The standard measuring temperature is what?	69 degrees F
Thickness (feeler) gages are made in many shapes and sizes: usually 2 to how many blades are grouped into one tool and graduated in thousandths of an inch?	26
These gage are fixed in what form, which permits the checking and measuring of small openings such as contact points, narrow slots, and so forth?	leaf
The center gage is graduated in 14th, 20th, 24th, and what of an inch?	32nds
What angles in the center gage in the shape of the gage are used for checking Unified and American threads as well as for older American National or U.S. Standard threads and for checking thread cutting tools?	sixty-degree
What gages are made for checking the pitch of U.S. Standard, Metric National Form, V-form, and Whitworth cut threads?	screw pitch
What of a screw thread is the distance between the center of one tooth to the center of the next tooth?	pitch
Maximum measuring capacity is what for a small hole gage?	1/2 inch
What gages are used to gage larger holes and to measure inside distances?	telescoping
Maximum measuring capacity is what for telescoping gages?	6 inches
What gages are hardened steel plates with cutouts around the perimeter?	thread cutting tool
The drill point gage consists of a 6-inch hook rule with a how many degree sliding head that slides up and down the rule?	59
A wire gage is circular in shape with cutouts in the outside edge. Each cutout gages a different size wire, from 0 to what of the English Standard Wire Gage?	36
What determine the size of a drill and indicate the correct size of drill to use for given tap size?	drill gages
Marking gages are made of wood or steel, and they consist of a graduated beam about how many inches long on which a head slides?	8
What is used to set thread cutting tools?	center gage
What pliers have serrated (grooved) jaws, with a rod-gripping section, a cutting edge, and a pivot?	slip-joint combination
The diagonal cutting pliers have a fixed pivot. The jaws are offset by about how many degrees and are shaped to give enough knuckle clearance while making flush cuts?	15
What are used to shear larger wire?	lineman's pliers
What pliers are used to grip objects which have flat surfaces?	parallel jaw
What pliers are used to bend light sheet metal and wire?	flat-nose
What pliers are used to make loops in soft wire?	round-nose
What have two straight jaws, a fixed pivot point, and long, straight handles?	straight-lip flat-jaw tongs
What pliers are used to crop wire flush to the working surface?	end cutting
What are used to strip insulation from electrical cord?	wire strippers
Do not use pliers for prying or for removing what?	nuts or bolts
What are usually bolted to a work bench or table and they are used for holding or clamping large, heavy objects?	machinist's bench vises
What are used for holding or clamping heavy objects, holding pipe for cutting and threading, and for forming and shaping metal?	bench and pipe vises
What are used to hold light materials or in areas where a heavier vise is not available?	clamp base bench vises
What are used to hold pipe from 1/8 inch to 8 inches in diameter while cutting or threading?	pipe vises
What are used to hold small pieces of wood or metal for machining or drilling operations?	machine table vises
What is used to hold files, taps, and small drills during machining operations?	pin vise
The pin vise is designed t hold material from 0 to how many inches in diameter?	0.187
The piston holding vise is a special purpose vise which can hold engine pistons up to and including how many inches in diameter?	5-1/2
The handsaw filing vise is a special purpose vise used for holding handsaws while they are being sharpened. It has jaws between 9-1/2 and how many inches wide, and an attachment for holding a file at a constant angle?	11
Use brass or what caps on vise jaws to protect soft material when clamping?	copper
What are used to hold work which cannot be held in a vise, or which has to be held for extended periods of time?	c-clamps
What is used for holding wood while gluing?	hand screw clamp
What are used to raise or lower work and heavy loads short distances?	jacks
Vertical hydraulic jacks come in a variety of types, in capacities from 3 to how many tons, having different extended heights?	100
A push-pull hydraulic jack consists of a pump and ram connected by a hydraulic or oil hose. These jacks are rated at 3, 7, 20, 30 and how many-ton capacities and have many different applications?	100
What hammer is used for driving and pulling nails and tapping wood wood chisels?	Carpenters
Never use a claw hammer on a steel punch or on hardened steel-cut or what?	masonry nails
Hammer come in 7, 13, 16 and how many ounce sizes?	20
What kind of claw on a hammer is generally used for ripping and framing?	straight claw
What hammer is used for forming soft metal, peening rivet heads, and striking metal in out-of-the-way places?	ball peen
What hammer is used as a chisel for removing rivet heads and for stretching or bending metal?	cross peen
A straight peen hammer is used like the cross peen but differs from the cross peen since its peening edge is trend how many degrees?	ninety
What hammer is used to straighten and form metal?	bumping body
What on sledge hammer are used for striking punches and chisels, for breaking stones and concrete, and for setting timbers?	blacksmith's
What hammer is a heavy double-faced demolition hammer and is primarily used to break up masonry?	club
What hammers have a broad flat face on one side of the head and a peening chisel edge on the other side?	cross peen
What is used to drive pins and shafts from precision instruments?	jewelers hammer
What is used for setting and cutting bricks and flat stones?	mason's hammer
The napping hammer has a high carbon steel head with two tapered faces and weighs about how many pounds?	3
What is used for setting the teeth on saws when a setting tool is unavailable?	lawmaker's hammer
What is used in sheet metal work for leveling and bending edges and for setting double seams?	setting hammer
What hammers are capable of delivering heavy blows to machined, highly polished or soft surfaces without damaging the surface?	soft-faced
What hammers are usually used for aligning steel surfaces?	lead or copper
What is used for driving dowels, small stakes, wooden handled chisels and for forming and shaping sheet metal?	carpenter's mallet
What is used for forming and shaping sheet metal?	rawhide mallet/tinners mallet
What is used for forming sheet metal, driving dowels, and small stakes?	rubber mallet
The railroad track maul has a flat faced tapered head which weighs about how many pounds?	10
What has a cylindrical head which is about 8 inches in diameter and about 10 inches long and is used to drive wooden pickets, posts, and stakes?	wooden maul
What are used for driving removing screws or bolts with slotted, recessed, or special heads?	screwdrivers
What screwdrivers have a thin round glad and are used to reach and drive or remove screws in deep, counterbored holes?	cabinet
Cross-tip screwdrivers have different length blades ranging from 1 inch to how many inches?	8
What screwdrivers are used to drive clutch bit screws?	clutch head
What screwdrivers are used to drive or remove screws that cannot be lined up straight with common screwdrivers, or are located in tight corners?	offset
A double tip offset screwdriver has how many blades?	four
What screwdrivers are used to drive or remove small screws rapidly?	ratchet
What is a screwdriver glad with a square, hex, or notched shank so that it can be used with other tools?	screwdriver bit
What screwdrivers are made for driving and removing small size screws?	jeweler's
The tips of jeweler's screwdrivers range from 0.025 inch to how what of an inch wide?	0.1406
What screwdriver has a spring steel blade which bends, allowing the user to get around flanges, shoulders, and other parts to drive and remove screws?	flexible
What is used to make a pilot hole in wood for wood screws?	gimlet
What is used to drill holes in wood and with a screwdriver bit, remove and install screws?	brace drill
What is used to drill holes in wood, plastic, concrete, and small gage sheet metal?	breast drill
What are used to drill holes in wood and sheet metal?	hand drills
What are used to remove broken screws without damaging threads or surround material?	screw extractors
There are two basic types of screw extractors, the straight-flute type and what other type?	spiral tapered
What is a tool specially designed to tighten or loosen nuts, bolts, studs, and pipes?	wrench
Wrenches are forged from what to prevent breakage?	steel alloy
All open-end wrenches has open jaws on one or both ends of the wrench. Most jaw openings are offset from the shank portion of the wrench by how many degrees?	15
What wrench is used to reach behind or below blind surfaces?	engineer's single/double open-end
What wrench is used in the building trades and on heavy object which require alignment before fastening?	construction
The S-shape wrench has a how many degree offset and is used to reach around obstructing objects?	22-1/2
Ignition wrenches have the same size jaw opening on both ends. However, one end of this wrench is offset 15 degrees and the other end is offset how many degrees?	60
What wrench surrounds the nut, bolt head, or stud on all sides?	box
The most common box wrench is the what?	Double offset box wrench
What wrench is used it is necessary to reach around objects in tight spaces?	half-moon
What wrench is used on pipe unions or couplings where you want the protection of a box wrench, but you need to slide the wrench around a pipe?	spit-box
What wrench is usually used on heavy structural construction (bridge girders, building beams, etc.)?	structural-tapered handle
What wrench provides an easy means of removing and/or installing nuts or bolts which are not under strain?	ratchet-box
What wrench combines the best features of the open0end and box wrench into a single wrench?	combination
What wrench consists of a round metal sleeve with a square opening in one end for insertion of a handle, and a 6 point or 12 point wrench opening in the other?	socket
What socket has a rubber insert?	spark plug
What is used for increased leverage or for working around other objects?	sliding t-bar
What is used for rapid removal and/or installation of nuts or bolts, which are out in the open and have little or no torque?	speed handle
What is used when additional leverage or torque is needed to loosen nuts or bolts?	hinged handle
What screwdriver grip handle has a plastic or wood handle and is used to remove and/or install small nuts and bolts?	spin-type
Extensions are either rigid or flexible. They range from 2 to how many inches in length?	17
What is used to increase or decrease the drive end of a particular handle allowing it to be used with two different socket sets?	socket wrench adapter
What socket wrench is usually used to remove or install the wheel stud nuts of a vehicle?	four-way
What wrench is an open-end wrench head which is turned with a socket handle. It is used to remove and/or install nuts or bolts. It is also used where an obstruction would prevent the use of a regular socket?	crowfoot
There are three basic types of plug wrenches, the bar type, the multiple plug wrench, and the what type?	socket
What are used to remove and/or install nuts, bolts, and studs when the correct size wrench or socket is not available?	adjustable wrenches
What are used to hold or clamp nuts and bolts which have been rounded off by using the wrong size wrench?	clamp pliers
What wrenches are used to install or remove odd size nuts and bolts?	monkey and auto
There are three basic types of pipe wrenches, the stilton wrench, the strap wrench, and what else?	chain wrench
What wrench has a fixed jaw which is on the end of the handle and an adjustable jaw at the top of the wrench?	stillson wrench
What wrenches have a leather or canvas strap which is attached to the handle?	strap pipe
What are designed to measure the specific degree of tightness of nuts or bolts?	torque wrenches
A power torque wrench is used for tightening nuts and bolts requiring how many or more foot pounds of torque?	200
What wrenches are either fixed or adjustable and are normally used to tighten fire hoses or similar couplings which have a protruding lip?	hook-type spanner
What wrenches have pins protruding from the handle which fit into holes in the coupling or plate to be tightened or loosened?	pin-type spanner
There are how many types of woodworkers chisels?	two
What chisels are used for heavier cutting when a hammer or mallet may be required for additional driving force?	socket-type
What chisels are designed to cut and shape cold metal and are usually struck with a hammer?	machinist's
What is used for drawing and cutting holes in flat stocks and to cut V-grooves?	diamond point chisel
What is used for cutting keyways or slots in metal, and square corners?	cape chisel
What is used to align drilled holes, cut channels, cut oil grooves and similar work?	roundhouse chisel
What chisel is used for cutting off chassis rivets and in other difficult places which cannot be reached by other chisels?	rivet buster
There are two basic types of punches: solid which are the most common and what which are usually designed for punching holes in leather, paper, and other similar materials?	hollow
What may be used to remove shafts, pins, rivets (after heads have been removed), and to align small parts?	drift punches
What punches are used to line up mating parts for assembly?	alignment
What punches are used to remove straight or tapered pis?	drive pin
The prick punch has a long, conical-shaped point and ranges from 4 to who many inches in length overall an is used to mark soft metal?	5
What punch is used to start the removal of a pin from an assembly?	starting punch
What are used to form the flange on grommets which are installed along the edges of flags, sails, mail bags, and similar items?	grommet-inserting punches
What is used to mark centers on metal or wood without the use of a hammer?	catapunch
What are used to punch holes in thin sheet metal and require the use of a mallet or machinists hammer?	metal cutting punches
What is used to punch holes through thin sheet metal?	tinmen's hollow punch
What is used to punch holes through sheet metal to take fastenings?	sheet metal punch
What type of punch is used to punch small round holes near the edges of metal or leather material?	lever punch
What are used for cutting, smoothing off, or removing small amounts of metal, wood, plastic, or other material?	files
Every file has five parts: the point, edge, face or cutting teeth, heel or shoulder, and what?	tang
What files are generally used for fast removal of material and where a precision finish is not required?	american pattern
What are used to sharpen mill or circular saws, and for draw-filing or finishing metals?	mill files
What files are used to file in slots and keyways?	pillar
What files are used for filing circular openings or concave surfaces?	round
What are used for filing rectangular slots and keyways?	square files
Taper files, or triangular files, are tapered toward the point on all three sides. They are used for filing saws having what degree angle teeth?	60
What are used for filing internal angles, and for cleaning out square corners?	three-square files
What files are used for lock repair or for filing war notches in keys?	warding
What files, also known as mill-toothed files, are generally used on aluminum and sheet steel and on flat or curved surfaces?	curved-tooth
What files are made to more exact measurements than American pattern files, and are primarily finishing tools used on all sorts of delicate and intricate parts?	swiss pattern
What are mechanical devices which allow you to reshape, form, and sharpen metal cutting tools or other tools?	rinders
What are used for reshaping and sharpening chisels, drills, hatchets, and other similar small hand tools?	bench grinders
What is used for grinding the valve seating surfaces on combustion engines?	valve grinders
What is used for grinding the valve seating surfaces on combustion engines?	valve grinder
What usually have one coarse face and one fine face?	sharpening stones
A carbon scraper is used to clean carbon from, cylinder heads, pistons, and other metal surfaces. It is flexible and has an overall length of approximately how many inches?	9
What are use to scrape babbitt metal bearings?	bearing scrapers
What are most generally used to scrape stencil markings from wood surfaces?	box scrapers
What are used for removing high spots from flat surfaces only?	flat blade scrapers
What are used for removing high spots from flat or curved surfaces?	triangular blade scrapers
What is used to punch holes in leather and as an aid during sewing?	saddler's sewing and stitching awl
What is used to scribe marks or as a center punch on soft wood and plastics?	scratch awl
Bolt cutters are made in lengths from 18 to how many inches?	36
What bolt cutter is used for all general-purpose cutting?	center cut cutter
The side nut splitter cutter handle is how many inches long?	24
Angular cut cutters have the cutting edges offset how many degrees from handles	30
Angular cut cutters cutting capacities range from 1/4 inch to what of an inch for medium steel?	1/2
What cutters have curved interposing cutters and they are used to cut lead and rubber-covered cable, and communication cable?	shear cut cable
The communication cable cutting capacity for the 25-1/2 inch handle is 500,000 circular mils, and what circular mils for the 37 inch handle of the shear cut cable?	750,000
What consist of a steel cutting wheel notching teeth, a holder, and it is used for making straight cuts on glass?	wheel glass cutter
The circle glass cutter is used to cut circles in glass. The adjustable arm can be moved in the suction cup assembly to allow circles from 2 to how many inches in diameter?	24
What knives are used on leather?	saddler's
What knife is used to cut wallboard, paper, cardboard, linoleum, canvas, and upholstery materials?	shop
Most shop knives have an aluminum handle and have storage space for how may interchangeable blades in the 5-inch handle?	five
What are used for light cutting, sharpening pencils, cutting string, and whittling?	pocket knives
What is used to smooth wood after chopping with a hatchet or axe?	draw knife
There are two sizes of pipe cutters. One size can cut from 1/8 to 2 inches, while the other can cut from how many inches?	2 to 4
What are used to cut steel, brass, copper, wrought iron, and lead pipe?	pipe cutters
Tube cutters can cut from 1/8 inch through how many inches tubing?	2-5/8
The single flaring tool consists of a split die block, a locking clamp with compressor screw and a cone which forms a how many degree flare on the end of the tube?	45
What are used for cutting sheet metal and steel of various thicknesses and shapes?	shears
What shear is larger than a hand shear and is used for cutting head;y sheet metal?	winner's bench
The bench shear makes a 6-inch cut and is approximately how many inches long?	36
The metal shearing machine is foot-operated and is used to cut original sheets into smaller, usable size stock. The shear blade is 36 inches long and will cut all sheet metal up to and including 1/16 inch of mild steel or how much of an inch of iron?	1/8
What are used to cut protruding metal flush with a surface?	nippers
Cutting nippers range in size from 5-1/2 to 15 inches long and up to how many inches in jaw widths?	1-3/4
Do not grind shears if sharpening is all that is necessary. Most shears become useless after how many grindings?	two or three
What are used for cutting internal threads in metal, plastics or hard rubber?	taps
What are used for cutting external threads in metal, plastics or hard rubber?	dies
The taper (starting) hand tap has a chamfer (non threaded) length equal to how many threads?	eight to ten
What is used for cutting pipe fittings and in other places where extremely tight fits are required?	pipe tap
There are two types of boiler taps, straight and what?	tapered
Straight boiler taps range in size from 1/2 inch to how many inches in diameter and have a chamfer for starting the tap?	1-1/2
Tapered boiler taps have tapered diameters which increase at a rate of what per foot?	3/4 inch
What are used in boiler, locomotive, and railroad shops for tapping holes in the outer and inner plates or shells of boilers?	staybolt taps
The mud or washout tap has six cults, tapers 1-1/4 inch per foot, and has how many threads per inch. It is used for cutting American National or V-form threads mud plug drain holes?	12
What are used to restore bruised (rounded) or rusty threads on screws and bolts?	rethreading dies
What are used to enlarge and true a hole and they are also used to remove burrs from the inside diameters of pipes and drilled holes?	reamers
What reamers are used for most work since they are the most accurate and the most rugged?	solid straight-hole
What reamers are adjustable, and their sizes may be changed by 1/8 inch for a 1-inch reamer and 5/16 inch for a 2-inch reamer?	expansion
The expansion reamer is made of what and has a longitudinal cuts in some of its flutes?	carbon steel
What are used to enlarge drilled holes to an exact true size using a series of small cuts rather than one deep cut?	adjustable reamers
What are used to remove burrs from the inside diameters of pipe and drilled holes?	pipe reamers
Do not use the reamer to remove more than how many inches of metal?	0.002 to 0.003
What permits the bending of small diameter tubing by hand without collapsing the tubing?	spring tube bender
What are used to bend straight sections of tubing which have at least one end which has not been flared?	external benders
What are used for bending straight sections of tubing which have both ends flared?	internal benders
What is used to bend copper, brass, or aluminum tubing to specific angles?	hand tube bender
What are used to bend thin wall and rigid conduit to all for flat installation on inside building walls?	electrical conduit hand benders
What is used for pulling gears, pulleys, and wheels?	universal gear puller
The gear and bearing puller has a maximum spread of how many inches?	5-1/2
The universal bearing and pushing puller has interchangeable jaws. It provides a pulling capacity of up to how many inches?	1-1/4
What puller is used to pull bearings from shafts of electrical units?	electrical unit bearing
What puller is a screw-type puller for use in close quarters?	battery terminal and small gear
The wheel puller is capable of pulling any demountable wheel hub for any passenger car, and most what?	lightweight trucks
What are steel tools used to lift and move heavy objects and to pry where leverage is needed?	bars
The most commonly used types of bars are the wrecking bar, crowbar, pinch bar, and what else?	combination pry bar
Bars range from 12 inches to how many inches in length, depending upon their design and the purpose for which they are used?	72
What bar is used to pull large nails or spikes, to open heavy crates?	wrecking
What is used for heavy prying and for moving heavy timbers and other large objects short distances?	crowbar
What bar is used for light ripping and praying jobs?	pinch
What is used to pry, pull, cut, scrape, lift, and pound nails?	combination pry bar
What is designed for digging and cutting operations?	mattock
The compass-style circle gasket cutter cuts gaskets from 4-inch diameters through how many-inch diameters?	20
The hollow gasket cutter is also known as a what?	hollow punch
The bit brace circle gasket cutter adjusts from 1 to how many inches in diameter?	5-1/2
What is used for heavy duty jobs requiring gaskets cut from the heaviest of materials?	bench mount gasket cutter
What are cutting tools used for the cutting down of trees and for the chopping and splitting of wood?	axes
Single-bit, double-bit, and what axes are the most common types?	crash
What is used to cut down or prune trees and it can also be used to cut or trim logs and heavy brush, or to split and cut wood?	single-bit ax
What is used for the chopping down and the lopping and topping of trees?	double-bit ax
What is used by emergency personnel to gain quick access to a given area?	crash-firmans ax
What is a chopping tool used for chopping and smoothing lumber or logs where a great deal of wood or bark is to be removed?	adz
What is used with a sledge, primarily to split logs and timber?	timber wedge
What are tools with thin, flat steel blades that have a row of spaced notches or "teeth" along the edge?	saws
What is used in carpentry, rough-out work, and for "finish" hand sawing?	handsaw
The one-man crosscut saw is about how many inches long and has a handle at one end?	36
What is used for heavy work such as cutting down trees and sawing heavy timbers?	one-man crosscut saw
What is used when two men are required for extra heavy cutting jobs?	two-man crosscut saw
What are used for general bench work such as cutting joints and smaller sections of lumber to length?	backsaws
What are used to cut along curved lines, to start cuts for larger saws, or to make starting saw cuts from drilled holes or small openings?	nested saws
What is used for close-quarter work, such as cutting, shaping, or enlarging holes in a board?	keyhole saw
What saw is slightly larger than the keyhole saw? The teeth are so arranged that the blade can easily be turned for cutting curves or holes.	compass saw
What is designed to cut almost any size or shape of metal object?	hacksaw
What tools are used for cutting underbrush, shrubs, tree branches, vines, and tall grass?	brush-cutting
Two of the most common brush-cutting tools are the brush hook and the what?	machete
What is used for cutting underbrush, shrubs, or branches?	brush hook
What is used to cut tall grass, vines, and small brush	machete
What are used for lifting or moving heavy objects such as logs or timbers?	timber handling tools
What is used to lift logs and timbers from one level to another as well as carry them?	timber carrier
The peavy has a sturdy pole-type wooden handle, about how many feet in length, that fits into a cylindrical tapered steel socket?	5
What is used for rolling, turning, and carrying logs and timbers?	peavy
What are used for scaling poles and trees, erecting power lines, and for support when clearing and topping trees?	climbing tools
What is a leather strap with metal snap hooks on each end?	safety strap
Climbing tools consist of safety belts, safety straps, and what?	leg irons with spurs
The safety belt is an adjustable leather belt that has loops which to carry tools. It also has two what attached to hold the safety strap?	D-rings
What are often called tree and pole climbers?	leg irons
What are smoothing tools used to true edges or surfaces of wood?	planes
The two types of planes most generally used are the block plane and what?	bench plane
What is the smallest type of plane?	block plane
The block plane is available in a variety of patterns and is designed to cut end grain with the cutting glad set between 12 degrees and how many degrees?	20
One of the most common types of bench planes is the what?	jack plane
Like all bench planes, the jack plane is designed for cutting with the grain of the wood. Its cutting blade is set at approximately how many degrees and is used for all purpose planing or to cut lumber to specified lengths?	45
What are designed for the breaking and digging of soil?	digging tools
Common types of digging tools are the longhandled and D-handled shovel, spade, posthole digger, and what else?	auger
What is used for heavy digging, especially when it is necessary to throw or move dirt a substantial distance?	long-handled shovel
What is used for light work or for digging in cramped, tight places?	d-handled shovel
What is used for heavy digging or in confined areas?	spade
What is used to bore holes in the ground for posts, poles, and explosive charges?	posthole auger
What is used to bore holes in the ground for posts, explosive charges and similar jobs?	posthole digger
What tools are designed for a wide variety of uses including construction, tree cutting, bridging, or tree clearing?	portable electric power
What with its accompanying equipment is primarily intended for applying and removing nuts, bolts, and screws?	portable electric wrench
Typical uses of what would be cutting studding to length, cutting off end boards, preparing trim, or ripping boards and planks?	portable electric circular saw
What is designed for lighter work such as tree trimming and cutting small logs and timber?	electric chain saw
Heavy-duty sanding, grinding, wire brushing, buffing, and planing are some of the possible applications of what?	portable electric disk sander
What is used in concrete work for leveling, smoothing, or pushing wet cement into place?	cement trowel
What is used to scoop and spread mortar?	brick trowel
What is used to lift material out of narrow deep holes, in order to clear for further drilling or to permit placing of explosive charges?	miner's spoon
What are used in combination with rope and wire to hoist and move loads?	blocks
What is used to trip wires designed to go off on contact, to find booby traps, or to detonate mines?	grapnel
What is used for such applications as towing vehicles, singing loads, and hauling objects?	chain assembly
What is used to tighten or stretch wires or cables for various operations?	cable jaw grip

Created by: Pmulvany

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