Hexagonal shank. Drilling and tapping 2 in 1. Suitable for wood, plank, aluminium plate or sheet iron. High-speed steel, high quality with good durability for you to use. These combined tap and drill works great in drilling and tapping processing. It includes 6 sizes in one drill bit set(M3*0.5, M4*0.7, M5*0.8, M6*1, M8*1.25, M10*1.5), which meet your different needs perfectly. Specifications: Material: High-speed steel Package Weight: Approx. 83g / 2.95oz Package Size: Approx. 8.7 * 5.5 * 0.6cm / 3.42 * 2.17 * 0.24in Package List:E1352 6 * Drill Bit

• 100% brand new and high quality

100% brand new and high qualitynone