How to use the carbide burr

1.Speed /RPM

The speed at which you use your carbide bur in your rotary tool will depend on the material you're using it on and the contour being produced but it's safe to say you do not need to exceed speeds of 35,000 RPM. The table below shows some approximate speeds.
Diameter of Burr RPM
2.35mm or 3/32" 17,000 - 26,000
3mm or 1/8" 17,000 - 26,000
6mm or 1/4" 11,000 - 16,500
12mm or 1/2" 8,000 - 12,000
16mm or 5/8" 7,650 - 11,500

2.Apply only a little pressure

As with all drill bits and burrs, let the burr do the work and apply only a little pressure otherwise the cutting edges of the flutes will chip away or become smooth too quickly, reducing the life of your burr.

3.Keep The Carbide Burr On The Move

When using your carbide burr try not to keep it still for too long as this will prevent the burr from digging and jabbing into your material causing unsightly marks and roughness.

Advantage of our carbide burrs

·100% quality and brand new.
·It can process a variety of metals and non-metals, and the processing hardness can reach HRA89-92.5
·In a large part of the work, it can replace the petiole wheel, without dust pollution.
·High production efficiency, processing efficiency is several times higher than that of files, and nearly 10 times higher than that of small wheel handles.
·The product has high processing quality and high smoothness, and can be processed into various high-precision mold cavities.
·Long life, durability is 10 times higher than that of high-speed steel cutting tools, and 200 times higher than that of small grinding wheels.
·Easy to use, safe and reliable, can reduce labor intensity and improve working environment.
·Suitable for processing these metals and non-metals, such as cast iron, cast steel, bearing steel, high carbon steel, chromium-nickel alloy, bronze, brass, ceramic tiles, marble, jade, bones, etc.

We 'll use our several years OEM experience to integrate the features you want .

Customer designs are available.

1.We can accept order of all kind of special designed products of tungsten carbide .

2.Material :100% raw material .

3.Delivery:within 20-30 days upon confirm the prepaid.

Other:we can according to client offer drawing paper or sizes produce,and accept small order.