This product is used for opening the door and window hinge screw holes, which can fix the position well and ensure the accuracy of the drilling. It is a good tool to improve the efficiency of the drilling!
Features:
Specifications:
Package Contents:
Features:
- There are 8 different sizes with 1 hex wrench to meet your needs
- Self-centering design can reduce drill movement and improve drilling accuracy
- Durable, designed for professional woodworking applications
- Easy to replace and install
- Sawdust is automatically discharged from the holes on both sides of the top without clogging
- Used to drill pilot holes when installing hinges, impact plates and other hardware
- How to use: When opening holes, please adjust appropriately according to the hardness of the wood. If the wood is soft, you can choose the smaller one. If the wood is hard, you can choose the corresponding or the larger one.
Specifications:
- Material:
- Shell: Brass
- Drilling Core: High-speed steel
- Surface: Electroplating
- Size Guide:
- 5/64": The diameter of the hole is about 2mm, using about 2.2-2.8mm self-tapping screws
- 7/64": The diameter of the hole is about 2.8mm, using about 3-3.5mm self-tapping screws
- 9/64": The diameter of the hole is about 3.5mm, using about 4-4.5mm self-tapping screws
- 11/64": The diameter of the hole is about 4.5mm, using about 5-5.5mm self-tapping screws
- 13/64": The diameter of the hole is about 5.2mm, using about 6-6.5mm self-tapping screws
- 1/4": The diameter of the hole is about 6.35mm, using about 7-7.5mm self-tapping screws
- 5mm: The diameter of the hole is about 5mm, using about 5.5-6mm self-tapping screws
Package Contents:
- 8pcs Drill Bit Pilot
- 1pc Hex Wrench