Prudoc<br> Specifics:<br> Model: AT-VHDS<br> Size: 21*80mm<br> Material: Aluminum alloy<br> Features:<br> 1. Compatible with drills having a shank diameter of 0.2-3.2mm, offering stable three-jaw fixing.<br> 2. Non-slip thread design prevents knob slippage during use.<br> 3. Bearing connection for smooth drilling performance.<br> 4. Tungsten steel drill bit with a large chip removal space and low resistance, enhancing hole wall quality.<br> 5. High-efficiency precision hand drill meets diverse drilling needs.<br> 6. Comes with a special storage box for convenient organization and protection. Comfortable matte texture.<br> Friendly tips:<br> Please allow 1-3cm measurement deviation due to manual measurement. Light brightness may cause slight differences between images and the actual item.<br> Package:<br> 1pc or AT-VHDS.