Use for hand drill or hexagon screwdriver handle 6.35mm.
Suitable for drill bits with diameter from 0.3 - 3.2mm.
Drill precise holes using high precision bearings.
Convenient 3-prong clamping mechanism.
Color: Chrome
Weight(KG): 0.030

Total Length: 70MM
6.35mm (1/4") Hex Shank
3 Clamps
Used to drill small holes 0.3 - 3.2mm.

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