3 Piece HSS Self Centering Hinge Drill Bit Set For Woodworking Doors And Cabinets, Centering Mill Tool With 5/64 Inch, 7/64 Inch, And 9/64 Inch Bits For Quick Hole Openings In Window And Door Hinges, DIY Friendly
✔️ Includes 5/64, 7/64, 9/64 inch bits for quick hinge holes
This hinge drill bit set is designed for accurate hinge hole prep in doors, windows, and cabinets. The self-centering design keeps holes true and speeds up installation, making DIY or professional hinge work smoother.
| Talla | Opening diameter (mm) | Opening diameter (in) | Suggested screw size (mm) |
|---|---|---|---|
| 5/64" | 2.00 | 0.079 | 2.2-2.8 |
| 7/64" | 2.80 | 0.110 | 3.0-3.5 |
| 9/64" | 3.50 | 0.138 | 4.0-4.5 |
✅ High-speed steel material with hardening for durability
✅ Automatic positioning center for accurate drilling without drift
✅ Spring-loaded guides prevent overdrilling and show depth
✅ Includes 3 sizes: 5/64", 7/64", 9/64" with hex key
💡 What is a hinge drill bit set used for in woodworking projects? This handy tool helps you align hinge holes quickly and accurately.
- precise hinge hole alignment for doors, windows, and cabinets
- reduces drift and misalignment during drilling
- speeds up hinge installation with the included hex key