• Material: Tungsten Carbide. These rotary burrs has high micro hardness, high abrasion resistance and good toughness.
  • Size: Shank diameter: 6 mm(1/4 inch), Cutting edge diameter: 8 mm(3/10 inch), Total length: 58-65mm.Please check the size before you buy it.
  • Suitable for all kinds of metal(including all sorts of hardened steel) and non-metal (such as marble, jade, bone).
  • Suitable for metalwork, tool making, model engineering, wood carving, jewelry, making,welding, chamfering, casting, deburring, grinding,ect
  • Double-cut head:Double-cut style has rows of cutting teeth cut in two intersecting directions for fast material removal and a rougher finish

Works better than expected

Carbide Burrs worked great!

Using these to get into tight corners to clean up sloppy weld joints (beginner welder!) These make my welds look awesome!

Have only used one of the grinders and it worked great on 1/2 inch plywood. They all seem to be good quality double cut grinders and should work fine for what I need (wood mostly).

Great Burr set for the money !

I found the Carbide Burr Set an excellent help for wood carving. Besides, I received the product on time and in good condition. Saying thanks is the least I can do.

Been hogging through mild steel and aluminum like butter. No sign of getting dull. Wish I had these sooner

Have not used them on metal yet. I have used them to shape moulding for problem areas on a bathroom remodel job. They worked perfectly.