ITEM NAME:16Pcs Door Self-Centering Hinge Drill Bit Set Hinge Tapper Screw with Wrenc C6H1 16Pcs Door Self-Centering Hinge Drill Bit Set Hinge Tapper Screw with Wrenc C6H1 Features: 1. Made of high-speed steel, has high hardness, good wear resistance and heat resistance 2. Wood chips will automatically drain from the holes on both sides of the top of the drill bit and will not catch the drill bit. 3. It is used to make the hole of the door and window hinge screw hole. The drill tapper can help fix the position and prevent slippage during the drilling process. 4. Includes seven different sizes of tapper to meet a variety of operational needs 5. It is not only suitable for wood materials, but also for metal sheet punching of aluminum alloy doors and windows or even stainless steel. Description: 1. material: metal 2. Specification: 5/6 inch (purple), 7/64 inch (blue), 9/64 inch (cyan), 11/64 inch (green), 5 mm(yellow), 13/64 inch (orange), 1/4 inch (red) 3. Hole diameter(approx.): 2 mm, 2.8 mm, 3.5 mm, 4.5 mm, 5 mm, 5.2 mm, 6.35 mm 4. Compatible tapping screw: 2.2-2.8 mm, 3-3.5 mm, 4-4.5 mm, 5-5.5 mm, 5.5-6 mm, 6-6.5 mm, 7-7.5 mm Color: colorful Package Contents: 7 * hinge tapper 8 * drill bit 1 * wrench
