China Reversible Insert Helical Head Carbide Cutter Inserts for Woodworking Replacement, Find details about China Carbide Woodworing Cutter, Carbide Insert from Reversible Insert Helical Head Carbide Cutter Inserts for Woodworking Replacement
ISO Grade | Co% | Density(g/cm3) | Hardness | Bending Strength(N/mm2) | Grain Size(μm) | Suitable for |
HRA (ISO3738) | ||||||
K01 | 3 | 15 | 94.2 | 2750 | 0.6 | Shaving board, density board, brass & aluminum alloy |
K05 | 6 | 14.9 | 93.3 | 3200 | 0.6 | Solid hard wood, plywood boar, MDF |
K10 | 6 | 14.8 | 92 | 3200 | 0.8 | Hard wood(excelent performance grade) |
K20 | 7 | 14.9 | 91 | 2600 | 1.2 | Ordinary wood and plasticmaterial |
K30 | 8 | 14.8 | 90 | 2700 | 1.2 | For ordinary aluminum |
M30 | 12 | 13.0 | 91 | 2400 | 0.8 | For angle steel, stainless steel and normal steel, like C45 |
M40 | 12 | 13 | 90 | 2400 | 1.4 | Metallurgical saw blade only |