Bevel & Radius Replacement Knife for Insert-Pro Door Making Rail and Stile Set

It is designed to fit Infinity Tools Insert-Pro interior/exterior door making rail and stile shaper heads. Browse the matching Insert-Pro carbide shaper cutters to see the heads these knives serve.

Two replaceable Insert-Pro knives are required per head (top and bottom), so a total of four are required per complete set-up. Each knife is sold individually.

This knife produces the Bevel & Radius profile, one of five popular door making profiles offered for the Insert-Pro system.

It is made from a C4 sub-micron grade of carbide, which lasts longer and outperforms brazed carbide cutters while taking a razor-sharp, precision-ground edge.

Yes. The flat, replaceable design makes sharpening very simple, and you can keep your sharpening supplies on hand to maintain the mirror-ground edge.

Replaceable C4 sub-micron carbide knives last longer, outperform brazed carbide cutters, and let you swap a worn or different profile without replacing the entire head, lowering long-term tooling cost.

Yes. Five popular door making profiles are offered, so swapping knives lets a single Insert-Pro head produce several door styles. Explore more door-making tools to build out your system.

Each knife is sold individually. Remember you will need two per head and four for a full rail-and-stile set-up.

The precision-ground mirror finish on the C4 carbide edge produces a superb quality of cut on door rails and stiles, minimizing cleanup before finishing.

A coping sled supports safe, square end-grain cope cuts, and related shaper cutters and accessories round out your door-making system.