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JESTUOUS CARBIDE BURR SET
1/4 inch shank diameter double cut edge rotary files for die grinder ,8pcs
Carbide burr set
Specifications
Size
- SA-3: Cylindrical shape 3/8" x 3/4"-1/4"Shank
- SA-5: Cylindrical shape 1/2" x 1"-1/4"Shank
- SC-1: Cylindrical radius end 1/4" x 5/8"-1/4" shank
- SC-3: Cylindrical radius end 3/8" x 3/4"-1/4" shank
- SD-1: Ball shape 1/4"X7/32"-1/4"shank.
- SD-3: Ball shape 3/8"X5/16"-1/4"shank.
- SF-3: Tree shaped radius end 3/8" x 3/4"-1/4"shank
- SF-5: Tree shaped radius end 1/2" x 1"-1/4"Shank
Packaging
- With a hard plastic case
SA carbide burrs
DOUBLE CUT:Double cut carbide burr is the most popular burr,the flutes are ground in both the left and right directions，offering better operator control and rapid stock removal in harder materials.
APPLICATION:Deburring.
SC carbide burrs
DOUBLE CUT:Double cut carbide burr is the most popular burr,the flutes are ground in both the left and right directions，offering better operator control and rapid stock removal in harder materials.
APPLICATION:Deburring,contouring.
SD carbide burrs
DOUBLE CUT:Double cut carbide burr is the most popular burr,the flutes are ground in both the left and right directions，offering better operator control and rapid stock removal in harder materials.
APPLICATION:Contouring,bore deburring,milling in preparation of build-up welding.
SF carbide burrs
DOUBLE CUT:Double cut carbide burr is the most popular burr,the flutes are ground in both the left and right directions，offering better operator control and rapid stock removal in harder materials.
APPLICATION:Interior contour work,peripheral and face milling.
Application
- Carbide rotary burrs set,fits most,metal working mold and pattern making,die sinking,can process avariety of high-precision mold cavity,long service life,applies in the cast iron,cast steel,carbon steel,alloy steel,stainless steel,copper,aluminum,and other metals
- Carbide burrs for die grinder drill,metal carving,drilling,cleans up welds or works with metal frequently,welding,chamfering,casting,grinding
- Wide range of uses includes fabrication shops,aviation industry, industrial shops,die manufacturers, metal work,tool making,model engineering
Tips
- 1.Make sure you get what you bought
- 2.Keep your eyes and belongings away from the working bits,better wear goggles
abraham
Reviewed in the United States on January 28, 2025
I saw this product on Project Farm on Youtube. This is what you want if you need to enbiggen (TM) a hole or make a slot, etc in carbon steel. I paired these with a corded die grinder from Harbor Freight and they work great. Great value!
Ruth Hurd
Reviewed in the United States on January 20, 2025
I would definitely buy again.
James Mason
Reviewed in Canada on September 1, 2024
Set was less expensive than a single bit a my local tool store.
MaverickRK
Reviewed in the United States on June 8, 2024
Got a chance to use a couple of these burrs to grind into a very hard metal. They did their job, did not break. It's nice to have them in a convenient, strong case. Just open it up and see all the shapes available. Use one. Snap it back in when done.I rate high for Durability and Longevity based on when I see in the quality. It is hard to evaluate since I only just received them and used them a couple of times.
chosebine
Reviewed in Canada on November 7, 2024
I like them
dupuis yvon roger
Reviewed in Canada on August 3, 2023
bon produit et bon service
CookingNut
Reviewed in Canada on July 16, 2023
used this for 3 months now and they work good one has worn down a bit but it still works and is still cheaper to get a whole new set then just get one
Rick Benz
Reviewed in Canada on June 20, 2023
They worked very well had no problem boring out a bigger hole on 1/8 piece of steel.
Kristen S
Reviewed in the United States on April 1, 2023
I used one of these to elongate 4 holes in 1/2 steel. Cut great and still sharp. If you need to cut steel buy these, they work good at a great price. I have paid $15 for just one at the supply store. These are just as good.
ScottFam
Reviewed in the United States on May 30, 2022
Used these to open up a door lock area. Attempted to use a drill bit first and then file and neither worked well at all so ordered these and out the project on hold. Fantastic tool that was exactly what I was looking for. Strong and durable and will definitely reuse for other projects.
Jordan H.
Reviewed in the United States on October 21, 2022
They are decent for the money, I tried them because of a review on project farm and he's usually pretty spot on with quality tests. Price paid is fair and quality is decent
Jason Turner
Reviewed in the United States on October 1, 2022
I’ve ground metal with one of the bits maybe 30-40 times or so and you can’t tell. They weren’t big grinding projects. Just modifying a screw hole slightly. Still. You can’t tell. No broken pieces. No wear. It looks like it’s brand new and seems just as sharp as the others. I’m impressed and I would definitely recommend them. I have another 1/8 inch set that didn’t hold up to this project. I bent the 1/8 inch bit on my first or second hole.
Customer
Reviewed in the United States on July 26, 2020
These are very tough bits but not capable of grinding through hardened steel. I breach old payphones as a hobby, which have two locks (top for phone, bottom lock for coin box). The bottom lock is super hardened steel and these did nothing to it. However they shredded the top lock and had no signs of wear at all. The one pic on here of the worn bit looks like it was somehow spun in reverse (must not have used a real die grinder for the bit) or maybe didn’t use any cutting lube. Even on the hardened steel despite not making any considerable dents, the bits still didn’t get damaged or worn.It would have taken 12+ hours of grinding away at the hardened steel with these and still not sure they would be able to do it. Not any fault of the bits. It’s more a testament to those dang locks! Lol. Hardness matters. Perhaps diamond tipped ones are what I’m looking for.
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