Kreg KHI-BIT 35 mm Concealed Hinge Jig Bit | Precise 35mm Holes for Concealed Hinges

Overview

The Kreg KHI-BIT 35 mm Concealed Hinge Bit is engineered to deliver clean, accurate holes for modern concealed hinge installations. As a direct replacement for the bit included with the Kreg Concealed Hinge Jig, it keeps your toolkit optimized for consistent results when you work on cabinetry, built ins, or any project requiring a neat 35 mm bore.

• Four carbide cutters for fast, controlled cutting
• Two main cutters bore a flat bottom for a stable recess
• Spur cutters create smooth edges with minimal tearout
• Shank fits the Jig drill guide, with a shoulder that helps align a stop collar
• Direct replacement for the bit that ships with the Concealed Hinge Jig

Performance in Use

In practice, this bit excels at producing precise 35 mm holes quickly, so hinge plates align correctly and doors swing evenly. The blend of carbide cutters is designed to reduce resistance and heat buildup, which helps extend bit life while maintaining cut quality across multiple passes.

Although it is tailored for the Concealed Hinge Jig, the bit performs well with standard hand drills or drill presses. It is a versatile choice for woodworkers who occasionally tackle hinge work or 35 mm bore tasks beyond jig use.

Compatibility and Care

Note that the stop collar is not included with this bit and is sold separately when you purchase the Concealed Hinge Jig. For best results, keep the bit sharp, clean after use, and follow drilling guidelines for your material to maintain clean edges and precise depths.

With Kreg, you invest in tools designed to move from concept to finished piece with clarity and control. This 35 mm hinge bit helps you work with confidence, pairing well with other Kreg woodworking tools to close the gap between idea and outcome.