Drill Bit Adapters | McMaster-Carr

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Shank Type

For Drill Bit Shank Type

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For Drill Bit Inch Size

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Hex Shank-to-Square Drive Adapter

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Spline Drive-to-Square Drive Adapter

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For Use With

Unit Price

Socket Retainer Style

Ball Detent

Hole

For Drill Bit Metric Size

For Drill Bit Size Decimal Equivalent

For Use On

Drive Type

Finish

Magnesium Phosphate Coated

Thread Size

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Material

Export Control Classification Number (ECCN)

EAR99

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Compliant

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DFARS Specialty Metals

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Square Drive Gender

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For Drill Bit Letter Size

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How can we improve?

232 Products

Fabricating and Machining

Drill Bit Shank Adapters

Convert your power tool to fit different drill bit sizes or shank types

21 products

Drill Rig Thread Adapters

Change thread sizes on bits to use them in drill rigs

1 product

Fastening and Joining

Socket Adapters

Make your socket more versatile, from converting the drive to limiting torque

200 products