Vender isdeiqsu Self Centering Woodworking Tool Hinge Tapper Hole Puncher Drills Twist Drill Bit CO al mejor precio

1.Professional drilling tools are suitable for mounting door hinges. 2. Hinge for the doors and windows hinge screw hole, positioning accuracy, will not shift, the sawdust from the drill hole on both sides of the top side of the automatic discharge will not stuck bit. 3. Can effectively improved the drilling efficiency! Product design compact, functional and strong, is the industry and DIY who must-choose tools. 4. Spring-loaded guide centering the built-in bit in the hole of the door hinge, cabinet hinge, bracket, or hardware where the center hole is required. 5. Drill is high-speed steel material is more hard, the head of the three-pointed design, will not slip. Specification： Bit material: High-speed steel Head material: Brass Shank size: 1/4 "(6.35mm) Hole Size:1/4 " & 5MM Package includes: 1 * Hinge Twist Drill Bits [Note]: When opening the hole according to the appropriate adjustment of the hardness of wood, if the wood soft, can choose a small one, if the wood hard, choose the corresponding or large one.