Infinity Tools Reverse Glue Joint Shape-Up Shaper Cutter, 3/4" Bore

It has a 3/4" bore, fitting standard 3/4" shaper spindles. See more options in our Shape-Up shaper cutters range.

It is designed to work with stock from 1/2" to 1-1/8" thick, which covers most panel, tabletop, and door applications.

It creates an interlocking edge profile that increases glue surface and self-aligns boards, making it ideal for wide door panels, table tops, and edge-gluing projects.

The cutter has a 2-5/8" diameter and a 1-1/8" cutter height, with a 3/4" bore.

Yes. It uses extra-thick micrograin carbide tips that allow multiple sharpenings for a long service life. Browse our sharpening supplies for upkeep.

Yes. It features a silver non-stick coating that helps shed pitch and resin for years of trouble-free service.

The interlocking glue joint adds glue surface area and keeps board faces aligned during clamping, producing a stronger, flatter panel than a simple butt joint.

The cutter uses extra-thick micrograin carbide tips, which hold a keen edge and tolerate repeated sharpening.

It is made by Infinity Cutting Tools as part of the Shape-Up line. Explore the full range of shaper cutters & accessories.

It excels at edge-gluing wide panels such as cabinet door panels and tabletops. For insert-knife alternatives, see our Insert Pro shaper cutters.