0.8-10mm Keyless Drill Chuck Converter 1/4 Inch Hex Shank Adaptor
Product name: Drill Chuck
Material: High-speed steel
Color: Black and silver
Length: Approx. 85mm/3.35"
Shank Diameter: Approx. 6.35mm/0.25"
Clamping range: 0.8-10mm/0.031"-0.39"
-Unique patented locking function, breaking the traditional locking methods.
-After having ratchet, the locking pieces mounted on the rear sleeve, the locking peripheral length, more effective in preventing the removal work loose, the collet is more reliable when the gripping means.