Hand tools Exam Questions with 100%
Correct Answers Verified | Updated
2024/2025
what clamping position should be considered when mounting a vise on a workbench?
the vise should be positioned so that a long piece can be held vertically in the jaws without
interference from the workbench
name two types of bench vise
the solid base and the swivel base types
how is the machinist's bench vise measured for size?
by the width of the jaws
explain two characteristics of the insert jaws on vises
insert jaws are hardened and have a diamond pattern or crisscross serrations
how can the finished surface of a part be protected in a vise
copper, soft metal, or wood may be used to protect finished from insert jaw serration
name three things that should never be done on a vise
cheater bars should never be used on the handle. the moveable jaw slide bar should never be
hammered on, and excessive heat should never be applied to the jaws
how should a vise be lubricated
the vise should be taken apart, clean, and the screw and nut cleaned in solvent. a heavy grease should
be packed on the screw and thrust collars before reassembly.
a 4-in machinist bench vise has jaws 4in wide. true or false
T
what is the purpose of soft jaws
the purpose of soft jaws is to protect finished work from being damaged by the hard serrated jaws.
also, soft haws of leather or softer metal are used for gripping soft metal.
parallel clamps are used for heavy-duty clamping work, and c-clamp are used for holding precision
setup. true or false
false, c-clamps are used for clamping work. some heavy duty types can hold many hundred of pound.
to remove a nut or bolt, slop joint or water pump sliders make a good substitute for a wrench when a
wrench is not handy. T or F
false, this practice can quickly ruin good machinery. so that the proper tool can never be used.
what advantage doe the lever-jawed wrench offer over other similar tools such as pliers
Correct Answers Verified | Updated
2024/2025
what clamping position should be considered when mounting a vise on a workbench?
the vise should be positioned so that a long piece can be held vertically in the jaws without
interference from the workbench
name two types of bench vise
the solid base and the swivel base types
how is the machinist's bench vise measured for size?
by the width of the jaws
explain two characteristics of the insert jaws on vises
insert jaws are hardened and have a diamond pattern or crisscross serrations
how can the finished surface of a part be protected in a vise
copper, soft metal, or wood may be used to protect finished from insert jaw serration
name three things that should never be done on a vise
cheater bars should never be used on the handle. the moveable jaw slide bar should never be
hammered on, and excessive heat should never be applied to the jaws
how should a vise be lubricated
the vise should be taken apart, clean, and the screw and nut cleaned in solvent. a heavy grease should
be packed on the screw and thrust collars before reassembly.
a 4-in machinist bench vise has jaws 4in wide. true or false
T
what is the purpose of soft jaws
the purpose of soft jaws is to protect finished work from being damaged by the hard serrated jaws.
also, soft haws of leather or softer metal are used for gripping soft metal.
parallel clamps are used for heavy-duty clamping work, and c-clamp are used for holding precision
setup. true or false
false, c-clamps are used for clamping work. some heavy duty types can hold many hundred of pound.
to remove a nut or bolt, slop joint or water pump sliders make a good substitute for a wrench when a
wrench is not handy. T or F
false, this practice can quickly ruin good machinery. so that the proper tool can never be used.
what advantage doe the lever-jawed wrench offer over other similar tools such as pliers
