5Pcs Wood Twist Drill Bit 6 10 14 18 20mm Woodworking Center Drill Bit Set for Metal Steel Bits Woodworking Tools

Single wing 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. High temperature quenching, fast drilling, fast chip removal of thread. Cut or enlarge holes in materials like thin steel, wood, thin iron copper, aluminum, pvc, etc. Chips and drill bits are also combined, and the design of the pointed tip is more convenient to use, saves time and enables fast drilling. Plus hard alloy triangle drill wear resistant wear, the drill bit is polished carefully, and the texture is consistent. We are committed to providing every customer with a good shopping experience. If you have any questions during the transaction, you can send an email to us, and we will reply to you as soon as possible