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CMT 694.011.31 45 degree Lock Miter Cutter Head, 5-1/2-Inch Diameter, 1-1/4-Inch Bore

Free shipping on orders over $29.99

$304.74

$ 99 .00 $99.00

In Stock

About this item

  • Heavy duty aircraft aluminum body, manual feed, pins for automatic knife positioning.
  • Manual feed, pins for the automatic positioning of the knives.
  • Accurately create boxes, stretcher bars, frames and any right angle or parallel joint projects.
  • Excellent results in most materials but ideal in solid wood & in coated/uncoated man made materials.
  • RPM between 5500 and 9500.


CMT lock miter cutter head bits are ideal for milling miter joints in max 1” stock. The quick and easy way to accurately create boxes, stretcher bars, frames and any assortment of right angle or parallel joint projects. The lock miter cutter head produces perfectly fitting 45 degree degree miter joints in two steps. First, make the cut with the workpiece in the horizontal position then make the cut with the workpiece in the vertical position. By cutting boards in the horizontal position - first with the inside face down and then with the inside face up - you can mill rock solid parallel glue joints. Excellent results in most materials but ideal in solid wood and in coated and uncoated man made materials. Tool features heavy duty aircraft aluminum body, 2 solid carbide knives, manual feed and pins for the automatic positioning of the knives.


B. Rucker
2025-02-05 18:19:16
What a stupid invention. First of all these bits are a pain in the @$$ to set up. Your boards need to be EXACTLY (within a 1/64) the same thickness, otherwise your joint will be be off. They don't lock the board together as tight as I expected.This cutter went to the garbage, I now cut all my boards at a 45 degree angle using my table saw, I then use tape to seal them together. I am able to get a seamless joint, I can use boards with differing thicknesses, and don't spend half my day setting things up.
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