Drill Bit Size Identifiers | McMaster-Carr

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System of Measurement

Drill Bit Size

For Use With

Material

Height

Screw Size

Width

For Nut Size

Export Control Classification Number (ECCN)

Pipe Size

Color

REACH

RoHS

Thickness

DFARS Specialty Metals

For Pipe Fitting Size

For Wire Gauge

Wire Diameter

Pipe Material

Copper Tube Size

Tube Fitting Material

Numeric Graduations

Graduations

Tube Material

Graduation Location

Penny Size

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8 Products

Drill Bit Size Gauges

Drill Bit Size Gauges

Drill Bit Size Gauges

Match your drill bit to one of the holes to confirm its size

Other Products

Thread Size Identifiers

Thread Size Identifiers

Confirm your fastener's thread size, pitch, or threads per inch

Drill Point Angle Gauges

Drill Point Angle Gauges

Verify drill point angles after sharpening

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)