Create perfectly aligned 90° miter joints that are stronger than the wood itself by distributing stress across a larger surface area.

Engineered for precision and durability, this carbide-tipped cutter delivers clean, reliable results every time. For best results, be sure to check out our full instructions and expert tips.

Find complete instructions and tips HERE. Carbide tipped.

LOCK MITER 45° SHAPER CUTTER

QUESTIONS & ANSWERS

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Difficult tool

The tool cuts very well but extremely difficult to set up. I was warned. I have no regrets in purchasing.

We did warn you, but it is a great looking joint when it works. Our instructions feature our lock miter router bits, but the same technique applies to shaper cutters. Once you dial it in, we recommend that you use a scrap as a setup block, keeping in mind that it only works for material that is EXACTLY the same thickness.
https://cdn.shopify.com/s/files/1/0804/2313/files/1420_Lock_Miter_instruction.pdf?16509160906317785014