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Description:

1/4 Inch Hex Shank

Holds Really Small Bits From 0.3mm to 1/4 inch

Keyless Drill Chuck Quick Change Adapter Converter

Specifications:

Shank diameter: 1/4 "(6.35mm)

Hex Shank

Features: Keyless chuck, easy bit changes.

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Keyless Drill Chuck Quick Change Adapter Converter 1/4 " Hex Shank
Holds Really Small Bits From 0.3mm to 1/4 inch including popular sizes 1mm 1.5mm 2mm 2.5mm 3mm - all the way to 1/4 inch
This is the mini keyless chuck for holding 1mm diamond drill bits with standard cordless or electric drill.