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CMT 850.001.11 Solid Carbide Keyhole Bit, 1/4-Inch Shank, 3/8-Inch Diameter

4.3 (8) Write Review
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$21.84

$ 9 .99 $9.99

In Stock

About this item

  • 9/16-Inch Small Cut Diameter, 7/16-Inch Cutting Length, 2-9/64-Inch Overall Length
  • 2 SinterHip Hi-Density Industrial Chrome Carbide cutting edges for long-lasting performance
  • Makes holes for keeping your frames, plaques or wall hanging straight and attached to the wall
  • Perfect to securely mount wall hangings on screws and nails Recommended with plunge router
  • CMT bits were rated the best overall in comparison to other brand (Test by Wood Magazine)


Product Description

This CMT keyhole bit lets you make holes for keeping your frames, plaques or any wall hanging perfectly straight and attached to the wall. The bit bores an entry hole in the wood, then proceeds to cut a 3/16-Inch hole and finishes by boring a larger opening under the surface. The perfect way to securely mount wall hangings on screws and nails.

From the Manufacturer

With the CMT Keyhole Bit you can make holes that keep your frames, plaques or any wall hanging perfectly straight and attached to the wall. The bit bores an entry hole in the wood, then proceeds to cut a 3/16 hole and finishes by boring a larger opening under the surface. The perfect way to securely mount wall hangings on screws and nails.


john
Reviewed in the United States on May 22, 2024
Damaged right out of the box. Means there is no quality control.
Jake Adams
Reviewed in the United States on January 3, 2023
Works as advertised.
Thomas S.
Reviewed in the United States on December 29, 2019
Worked as designed!Made excellent screw / nail slots in wood framing for hanging.Tom S.
mYarb21
Reviewed in the United States on October 12, 2018
Excellent bit, just like all my other CMT tools. Bought it for CNC use and it does exactly what's asked of it.
C.D.F.
Reviewed in the United States on March 16, 2017
It seemed sharp when I received it, and cut a few nice keyholes. Pretty soon it was getting dull and then the carbide chipped off. I'll be looking for another brand next time.
Mrs. Beasley
Reviewed in the United States on August 22, 2015
This is an absolutely excellent bit. It cut smoothly and cleanly through the oak picture frame I was building. This bit performed even better than I had expected. Here is a picture of the completed frame. I could not be happier with this product.
Linda
Reviewed in the United States on March 16, 2014
Nice length. No burning Some times you get what you pay for . Thank for a good product.Will buy again.
Woodworker
Reviewed in the United States on October 3, 2014
Just what I was looking for. Cuts great keyholes.