Concealed Hinge Jig with 35mm Carbide-Tipped Bit and Adjustable Cabinet Door Offsets – Kreg KHI-HINGE

This concealed hinge jig guides a hand drill to create precise 35mm cup holes for European-style cabinet door hinges. Its four-cutter carbide-tipped bit and depth stop collar help produce clean openings at a controlled depth, reducing setup uncertainty during new cabinet builds or door upgrades.

The Kreg KHI-HINGE supports four setback choices—3mm, 4mm, 5mm and 6mm—so the hinge cup can be positioned for the chosen hardware. Hinge placement can begin 2 inches (50mm) from the door edge, with spacing adjusted to suit the project. The package combines the jig and matching 35mm bit, giving cabinetmakers and DIY installers a focused system for repeatable hinge preparation without a drill press.

Specifications

• Product: Concealed hinge drilling jig
• Brand: Kreg
• Model: KHI-HINGE
• Cup diameter: 35mm
• Offset settings: 3mm, 4mm, 5mm and 6mm
• Minimum placement from door edge: 2 inches (50mm)
• Bit: Four-cutter carbide-tipped boring bit
• Depth control: Stop collar
• Material: Metal
• Color: Blue
• Included: One jig and one 35mm bit
• Use: European-style concealed cabinet hinges