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Your cart is empty.HHIP SD-7 Ball shape double-cut carbide burrs. All rotary burs have hardened steel shanks. Cutting diameter is 3/4", cutting length is 3/4" and Shank diameter is 1/4".
Bolter 5
Reviewed in the United States on March 9, 2025
I purchased this for roughing in a wood rifle stock and was surprised by its performance and smooth cutting ability, seems very well made and fairly priced. I used this on cocobolo hardwood which is on the hard side and no tear out problems with item.. THANKS.. this was my experience and opinion..
Handy Man
Reviewed in the United States on February 22, 2025
Perfect for all uses. I use these for filleting welds on projects an they hold up very well.
jwebb
Reviewed in the United States on January 3, 2025
Got this to remove the seam in some square tubing. It did the job.
The Urban Survivalist
Reviewed in Canada on February 25, 2024
Excellent durability. I used it on mild steel and it does the job. After inspection through a microscope, there was almost no damage to burr teeth (total use time: about 1hr of time over a month period). I highly recommend it if you need a good burr that will last a long time.
Coryholtonphts
Reviewed in the United States on March 21, 2023
Cuts like a dream. Great profile for my application on the cnc
Shailesh
Reviewed in the United States on March 14, 2023
Good value. Did an excellent job of removing seam weld from a square tube when used in a jig.
Dave Zehner
Reviewed in the United States on November 21, 2023
I bought this to build a jig for grinding the weld seam inside a square tube. This was the burr recommended and looks like it will work. Since I don't expect to use it on a regular basis, I hope this will work for the life of the jig. If not, it is reasonably priced and easy to replace as needed.
Ron H
Reviewed in the United States on October 20, 2021
it costs a bit but its worth it
T Lawlor
Reviewed in the United States on October 26, 2019
VERY durable. Probably have an hour of grinding time on one on normal mild steel and it doesn't appear to have dulled at all.
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