● For Woodworking drilling & punching. ● The central solid design makes the drill especially stable and powerful in drilling. ● Single wing cutting edge makes faster, discharging quicker, smoother while in drilling. ● The top of the tooth head is a guide function, so that the drilling is accurate, simple, quick and easy. Specification ● Material: high carbon steel ● Shank type: hex shank ● Shank diameter*Overall length Net weight 6*230mm approx 34g 8*230mm approx 58g 10*230mm approx 88g 12*230mm approx 127g 14*230mm approx 157g Package Included 1x Extended Hex Shank Wood Drill Bit