G20H


Submicron grain carbide, ISO grade K10~K20, high tension strength , good toughness and good for braze with steel bar, suit for grinding solid carbide end mill, solid carbide chamfer cutter and solid carbide reamer cutter.

Hardness    HRA92

Grain size    0.8μ

AVE T.R.S    240 kg/mm(340ksi)
Excels in machining Carbon Steel, Stainless Steel, Alloy Steel, Cast Iron, Copper, Aluminum Alloy and Wood Working Tool.