Connecting link: 6.35mm(1/4 inch) Hex ShankClamping range: 0.3-6.5mmInstantly convert impact driver to hold non-quick change drill & driver bitsQuickly convert your quick change hex shank driver into a drillUnlimited use in automotives, garages, warehouses, offices, homes etc.color:blackMaterial:Aluminum alloyPackage Content: 1x electric mill drill BitNote: 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.
