Thread Bits Kit 6 Pack High Speed Steel Combination Drill Tap Bit Set Hex Shank Thread Bits Kit High Speed Steel Combination Drill Tap Bit Set Hex Shank Thread Drill Accessory 6 Pack Silver Short

Features:1.Features a self-centering point to eliminate the need for center drilling. 2.It is specially designed for soft metal tapping aluminum plate iron plate etc. 3.It is quick and easy to install. 4.It will improve your working efficiency. 5.Easily adapts to any drill. Notice:Please allow 1-3cm deviation due to manual measurementActual color may be slightly different from the image due to different monitor and light effect Description:Material:High speed steel Size:as shown