The Kreg KHI-BIT Concealed Hinge Bit is a 35mm carbide-tipped drilling bit designed for boring clean, flat-bottomed cup holes for concealed or European-style cabinet hinges. It serves as a direct replacement for the bit included with the compatible Kreg Concealed Hinge Jig.
Key Benefits
- Creates precise 35mm cup holes for concealed cabinet hinges.
- Four carbide cutters help produce smooth, flat-bottomed holes with clean edges.
- Shank and shoulder are designed for accurate positioning inside the Kreg Concealed Hinge Jig drill guide.
Product Overview
The Kreg KHI-BIT features two large carbide cutters that bore the main flat-bottomed hinge-cup hole and two spur cutters that shear the perimeter cleanly to help reduce tearout. Its steel-and-carbide construction supports repeated cabinet-door drilling applications.
The bit is designed to fit the drill guide of the Kreg Concealed Hinge Jig, while the integrated shoulder provides a reference point for positioning a compatible stop collar. It may also be used with a compatible handheld drill or drill press for other precise 35mm boring applications.
Ideal Applications
- Drilling 35mm cup holes for concealed cabinet hinges
- Replacing the bit supplied with the Kreg Concealed Hinge Jig
- Cabinet-door installation, furniture making, and woodworking projects
Technical Specifications
| Brand |
Kreg |
| Model |
KHI-BIT |
| Product Type |
Concealed Hinge Drill Bit |
| Hole Diameter |
35mm |
| Construction |
Steel and carbide |
| Cutter Configuration |
2 large carbide cutters
2 carbide spur cutters
|
| Hole Profile |
Flat-bottomed hinge-cup hole |
| Primary Compatibility |
Kreg Concealed Hinge Jig |
| Hinge Compatibility |
Concealed hinges with 35mm cups |
| Compatible Power Tools |
Handheld drill
Drill press
|
| Stop Collar Included |
No |
Compatibility Note
The bit works with concealed hinges that require a 35mm cup hole. A stop collar is not included and is supplied separately with the compatible Kreg Concealed Hinge Jig. Confirm the hinge manufacturers required cup depth and offset before drilling.
Whats Included
- 1 pc Kreg KHI-BIT 35mm Concealed Hinge Bit
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