Drill Bit Adapters | McMaster-Carr

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Shank Type

For Drill Bit Shank Type

Square Drive Size

For Drill Bit Inch Size

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Socket Type

Dual-Drive Socket Adapter

Finger-Tightening Adapter

Flex Adapter

Hex Head Adapter

Hex Shank-to-Square Drive Adapter

Quick-Change Adapter

Ratchet Adapter

Secure-Hold Socket Adapter

Spline Drive-to-Square Drive Adapter

Square Drive Size Adapter

Torque-and-Angle Measuring Adapter

Torque-Limiting Adapter

Socket Retainer Style

For Use With

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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Gender

Material

Export Control Classification Number (ECCN)

EAR99

RoHS

Compliant

Not Compliant

DFARS Specialty Metals

REACH

Square Drive Gender

Number of Pieces

For Drill Bit Letter Size

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