is_customized : Yes Use : Metal Drilling Model Number : Drill Chuck DIY Supplies : Woodworking Type : Other : NIUXIANG Origin : Mainland China Certification : NONE Tapy : Screwdriver Bit Chuck Clamping range : 2-13mm Features:Value of a delicate clamp, give you a cool experience. 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. Good metallic and comfortable coat surface. Unique torque thrust bearing is easy to handle applied translate into greater clamping force. Specification: Colour:black Material:metal Hole dia:13mm Clamping range: 2-13 mm Allow 1-3mm error. Scope of application: Suitable for AC drills with various powers below 700W and various DC drills Package include: 1x drill chuck Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.