System of Measurement System of Measurement |
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For Drill Bit Shank Type For Drill Bit Shank Type |
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![]() | Quick-Change Hex |
For Drill Bit Shank Size For Drill Bit Shank Size |
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Shank Type Shank Type |
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![]() | Quick-Change Hex |
Shank Size Shank Size |
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OD OD |
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For Drill Bit System of Measurement For Drill Bit Systemof Measurement |
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Extension Style Extension Style |
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Body Material Body Material |
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Shank Material Shank Material |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Adjustable-Length Quick-Change
Extensions for Hex-Shank Drill Bits

Shown Fully Extended
Adjust these extensions to the desired length. They have a quick-change mechanism for fast bit changes. Attach to the shank of a drill bit to extend its reach.