Feature

●Applicable handle diameter: 6mm / 6.35mm / 8mm.
●The chuck has 3 jaws for better contact with your bit and enhanced grip.
●Material: carbon steel. The collet of die casting machine is made of high carbon steel after precision machining, hardening and treatment.
●Used with mold grinders, routers and other tools, easy to replace and only used to replace common collets.
●Drills for 6 / 6.35 / 8 mm shank / shank¡￡


Description

Product Description
Material: carbon steel
Applicable handle diameter: 6mm / 6.35mm / 8mm
Weight: 9g

Diameter of 6mm chuck:
Total length: 16.7mm / 0.66"
Outer diameter: 12mm / 0.47" to 9.96mm / 0.39inch
Inner diameter: 6mm / 0.23"

1/4inch 6.35 mm diameter chuck:
Total length: 20mm / 0.79"
Outer diameter: 12.6mm / 0.49" to 9.97mm / 0.39"
Inner diameter: 6.35mm / 0.25"

8mm diameter chuck:
Total length: 16.7mm / 0.66"
Outer diameter: 12mm /0.47" to 10mm / 0.39"
Inner diameter: 8mm / 0.31"