Chapter 7 - Hand Tools

When using an adjustable wrench, ____.

All of the above: adjust the jaws to fit snugly on the fastener, the movable jaw should face the direction the fastener is rotated, use the smallest wrench that will fit the fastener

Tongue and groove pliers ____.

All of the above: are capable of gripping different size work, have jaws that can be expanded to grip larger size work, are made in many different sizes

A toolmaker's vise can ____.

All of the above: be rotated to any desired position, be tilted to any desired position, hold small precision parts

A roughing taper reamer has left-hand spiral grooves ground into the cutting edge to ____.

All of the above: break up the chips, speed up the removal of metal, remove surplus metal before finishing with a standard taper reamer

Pliers will give long useful service if ____.

All of the above: the correct size pliers are used for each job, they are cleaned and oiled occasionally, they are not substituted for small wrenches

External ragged threads are usually caused by ____.

All of the above: too little or no cutting fluid, dull die cutters, stock too large for the threads being cut

____ is a natural abrasive.

Emery

Torque-limiting wrenches are used when ____.

a threaded fastener must be tightened to specified limits

Mount work solidly and as close to the vise as practical for sawing, because if not, ____.

chatter and vibration will dull the blade

Files are classified by their shape. File shape is determined by the ____.

general outline and cross section

The ball-peen hammer is classified according to the ____.

handle length

Of the manufactured abrasives, aluminum oxide ____.

has replaced emery as an abrasive

Metric and Unified National thread series are ____.

not interchangeable

Plier size indicates the ____.

overall length of the tool

A vise should be mounted far enough out on the bench edge to ____.

permit clamping long work in a vertical position

Reaming is an operation that will produce a hole that is ____.

smooth and accurate

When reaming a hole with a keyway or other interruption, use a(n) ____.

spiral fluted reamer

A pipe wrench will grip round work, however, ____.

the jaws will mar the work

When cutting threads with a die, the material diameter should be ____ the desired thread diameter.

the same size as

When sawing, three or more teeth should be cutting at all times; otherwise ____.

the teeth will straddle the section being cut and snap off

A torque-limiting wrench will give an accurate reading when ____.

they are pushed or pulled