High Speed Steel Twist Drill Bit, 8.8mm Fully Ground Black Oxide 123mm Long 4Pcs Screw-In Hooks furniture decoration which require insulation

furniture decoration which require insulation

Operating Voltage: DC 1

Height: 51mm / 2-inch

Use a lubricant or cutting oil on the cutting edge to reduce friction and prevent overheating

1 year free replacement for defective units and 30 days unconditional return and refund

High Speed Steel Twist Drill Bit, 8.8mm Fully Ground Black Oxide 123mm Long 4Pcs Screw-In Hooks furniture decoration which require insulationDescription: 1. Made of high speed steel, with great toughness and hardness, not easy to break, easy chip removal, the drill quenching treatment, improve the hardness of use. Surface black oxide treatment, not easy to rust. 2. This twist drill is proper for electric drill, hand electric drill and impact electric drill. Suitable for Stainless steel, iron, copper, aluminum alloys, wood, plastic drilling and carving. 3. Spiral flute design for quick