GC120U / K44UF
12% grade for drilling, end milling, and tapping Ti and Ni alloys, high alloy steel, grey cast iron, and composites. Able to run at elevated cutting speeds.
Grade Specifications
| Co | 12.0 |
| WC incl. Doping | 88.0 |
| Density | 14.05 |
| Vickers Hardness HV30 | 1690 ± 50 |
| Rockwell Hardness HRA | 92.6 |
| Fracture Toughness K1C | 10.0 |
| Transverse Rupture Strength | > 4000 |
| Transverse Rapture Strenght PSI | 580,000 |
| Porosity |
A: < 02
B: 00 C: 00 |
| Grain Size | 0.50 |
Recommended Applications
| Drilling |
| End Milling |
| Tapping |
Recommended Application Material
| CFRP |
| Composite Materials |
| Grey Cast Iron |
| Heat Resistant Alloys |
| Nickel Alloys |
| Stainlesss Steels |
| Tempered Steels |
| Titanium Alloys |
