Door Hinge Routing Jig, 1-3/8" and 1-3/4" Door, Kreg KRTHJ100

Door Hinge Routing Jig For Clean Mortises

Door Hinge Routing Jig gives you a dedicated setup for routing consistent hinge mortises on doors. The jig is easily adjustable for hinge length and corner radius, so you can handle common 2-1/2 in to 5 in hinges without changing jigs. Precise depth settings give you control over the mortising cut, which helps keep hinges flush with the door edge for smoother swinging doors. The jig is designed for routing latches on 1-3/8 in and 1-3/4 in doors, covering common interior door thicknesses in one tool. GripMaxx clamp surface secures the jig to the door while protecting the surface, so you can work firmly without marking finished faces. Onboard router bit storage keeps the bit right on the jig, reducing setup time between door jobs.

Key Routing Jig Details For Door Work

• The jig is easily adjustable for hinge length and corner radius, so one setup can serve different 2-1/2 in to 5 in hinge sizes and corner profiles across multiple doors.
• Precise depth settings control how deep the router cuts, helping position hinges so the leaf sits level with the edge and reduces hinge-related door drag.
• The jig accurately routs latches for 1-3/8 in and 1-3/4 in doors, letting you work on standard interior door thicknesses with predictable latch placement.
• GripMaxx clamp surface secures the jig without damaging door surfaces, helping hold alignment on prefinished doors while you route.
• Onboard router bit storage keeps the bit conveniently at hand, so the cutting tool stays with the jig between jobs and during transport around the site.

Door Hinge Jig Setup, Clamping, And Routing Use

The routing jig uses its GripMaxx clamp surface to hold against the door, so you can stabilize the template while routing hinge and latch areas. Adjustable hinge length and corner radius settings let you dial in the opening shape before routing, shaping the recess to fit the hinge leaves you use. The precise depth settings work with your router adjustments to limit the cut, supporting repeatable mortise depth from door to door. With accurate routing for 1-3/8 in and 1-3/4 in doors, you can move from one thickness to the other while keeping latch and hinge locations consistent along the edge.

Using The Kreg KRTHJ100 Jig In Door Projects

Door And Latch Routing Applications In Woodwork

The Kreg KRTHJ100 routing jig is designed as a routing jig for door hinges and latches, so it fits naturally into interior door hanging and trimming work. Its ability to accurately rout latches for 1-3/8 in and 1-3/4 in doors lets you use the same jig on typical residential door sizes in wood shops or on job sites. Because the hinge length adjustment covers 2-1/2 in to 5 in hinges, the jig supports a range of hinge patterns commonly installed on interior wooden doors. Easily adjustable hinge length and corner radius settings allow you to tailor the mortise to different rectangular or radius-corner hinge plates, which helps match the routed pocket shape to the hinge profile. This design keeps the jig focused on woodworking door applications where routers are already part of the tool set.

Adjustment Features That Support Repeatable Mortising

The Door Hinge Routing Jig uses precise depth settings to govern mortise depth, supporting consistent hinge seating from door to door when you repeat the same setting. The easily adjustable hinge length and corner radius features let you set the template once for a given hinge style, so subsequent mortises follow the same footprint and reduce layout variation. The GripMaxx clamp surface adds holding power while guarding the door face, so the jig stays put under router pressure without marring finished or primed surfaces. Onboard router bit storage keeps the bit with the jig, which reduces the chance of misplacing the cutter between doors and helps maintain a repeatable bit choice for similar mortises. These features together support a routing process that favors consistent results and streamlined workflow during door installation or fabrication.

Common Questions About The KRTHJ100 Door Jig

Selecting This Jig For Door Hinge Routing

The routing jig, identified as Kreg Tool model KRTHJ100, is built for routing door hinges and latches using a router-based setup. Its hinge range of 2-1/2 in to 5 in and support for 1-3/8 in and 1-3/4 in doors align with many interior door projects. GripMaxx clamp surface and precise depth settings give you control over holding and cutting, which supports clean hinge mortises in a repeatable way. For shops and installers using routers for door work, this jig centers key adjustments and bit storage in one dedicated tool.