[25mm]

[12mm]

[22mm]

Descriptions:This corundum grinding bit has high hardness and is suitable for metal grinding, especially for steel parts after heat treatment.
White corundum has a higher hardness than brown corundum. The particle size is easily broken, the edges and corners are sharp, good self-sharpening, strong grinding force, high efficiency, and high temperature resistance.
Suitable for grinding of hardened steel, high carbon steel, general high speed steel, alloy steel, etc. cutting tools and workpieces, precision grinding of measuring tools and instrument parts, and also suitable for form grinding.
Can be installed on electric tools such as electric grinders, it has good wear resistance and sanding performance.

Tips:
The new corundum grinding bit should be tried at a low speed before use. If there is a jumping problem, do not continue to use it.
Please press gently and avoid shaking. The corundum grinding bit is used to grind workpieces. If excessive force is applied, the grinding powder is not easy to remove.
Flying chips may be generated during use. Please use jigs, non-slip finger stall, and wear protective glasses when using this corundum grinding bit.


Specifications:
Material: White Corundum
Shape: Ball
Mesh: 80 Grit
Shank Finish: Nickel Plated
Shank Material: Carbon Steel
Recommended Speed: 25-40m/s
Shank Diameter: 1/4"
Head Diameter: 22mm / 0.87 inch
Total Length: 48mm / 1.89 inch


Package Content:
10 x White Corundum Grinding Bits