Cortador de ingletes con bloqueo Shape-Up de 45° de Infinity Tools, orificio de 3/4"

It cuts an interlocking 45° miter that makes strong, self-aligning corners for boxes, columns, and flat panel glue-ups. See our other Shape-Up shaper cutters.

The Shape-Up Lock Miter cutter works with stock from 1/2" to 1" thick.

It has a 3/4" bore for mounting on a standard shaper spindle.

Make the first cut with the stock flat on the shaper table, then make the second cut with the face against the fence. The two interlocking profiles register together for a tight corner.

Yes. For a flat glue-up, run one piece face down and the mating piece face up so the profiles interlock edge to edge.

The cutter is 3-3/4" in diameter with a 1" cutter height.

It uses extra-thick micrograin carbide that supports multiple sharpenings, plus a silver anti-stick coating that resists pitch and resin buildup. Find sharpening supplies in our sharpening supplies.

The interlocking profile dramatically increases the glue surface area and mechanically aligns the parts, producing a corner that is much stronger than a plain 45° miter.

This is a shaper cutter with a 3/4" bore and requires a shaper. For router-based lock miters, browse our carbide router bits.

It is made by Infinity Cutting Tools as part of the Shape-Up program. For higher-volume shops, compare the Insert Pro shaper cutters.