Drill Tap Guides | McMaster-Carr

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124 Products

Fabricating and Machining

Tap Wrenches

Pair with square-shank taps to turn them by hand

Tap Guides

Place on your workpiece to cut straight threads without building a fixture

Drill Bit Guides

Drill Bit Guides

Drill precise holes without building a fixture

Drill Bits

Create holes in metal, wood, plastic, concrete, and more

Measuring and Inspecting

Drill Bit Size Gauges

Drill Bit Size Gauges

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

Tap and Drill Chart/Rulers

Tap and Drill Chart/Rulers

Reference tap and drill sizes, measure in inches, and convert to decimals with one tool

Thread Size Identifiers

Thread Size Identifiers

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

Fastening and Joining

Bit Adapters

Connect a variety of bits to drills, powered screwdrivers, ratchet wrenches, and other turning tools

Building and Machinery Hardware

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

Communication

Reference Charts

Reference Charts

Check decimal equivalents, drill sizes, or specifications for socket screws

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