Self Centering Woodworking Tools 5MM Hinge Tapper Hole Puncher Drills for Household Hinge Twist Drill Bit Metal Carpentry Tools

Self Centering Woodworking Tools 5MM Hinge Tapper Hole Puncher Drills for Household Hinge Twist Drill Bit Metal Carpentry Tools

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.