Specification: Material:Nnylon(body) +HSS(head) +Iron(handle) Size:122*42mm Hole dia:12mm Length of handle:46mm Clamping range: 2-13 mm Allow 1-3mm error. Applicable scope: suitable for the power of 1050 w above impact drill. Feature: 1. unique patented locking function, traditional locking methods, back having ratchet teeth, the locking pieces mounted on the rear sleeve, the locking peripheral length, more effective in preventing work loose off, so that the clamp chuck,more reliably support tools. 2. Good metallic and comfortable coat surface. 3. Unique torque thrust bearing is easy to handle applied translate into greater clamping force. Packing includeds:1x drill chuck
Trustpilot
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