4PCS HSS Twist Drill Bits Square Auger Mortising Chisel Drill Set Square Hole Woodworking Drill Tools Kit Set Extended Saw BH01
- Material: 45 steel
- Shank: Round Shank
- Diameter: 6.4/8/9.5/12.7mm
- for building, installation of water and electricity, home decoration, modern DIY necessary tools.
- We have been producing drill bits, hole saws and chisels for more than 26 years till now. As to drill bits, we only adopt original carbide tip YG8C, not recycle one. And it is much strong. Besides, 40CR is much better than normal material 45# steel. For example, 6X160mm, we can drill more than 150 holes.
- Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you