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Li>Parameters --- 1 Diameter: 43Mm/1.69Inch 2 Length: 58Mm/2.8Inch 3 Connection Size: 1/2-20Unf 4 Clamping Range: 2~13Mm/0.04~0.51Inch Easy To Use --- The Drill Chuck Can Hold The Drill Bit Firmly And Securely Not Easy To Loosen
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P>Easy To Install And Disassemble More Convenient And Labor-Saving Collet Range 2~13Mm --- Keyless Hand Drill Chuck--Wide Range Of Collet Sizes From 2~13Mm Suitable For Many Types Of Drills An Ideal Accessory --- Wide Range Of Collet Sizes From 2-13Mm Suitable For Many Types Of Drills.
P>Following Human Engineering. Suitable For Long-Term Work Keyless Design --- Cordless Drill Chuck--Keyless And Self-Locking Type Design Is More In Line With Human Engineering..
