
Modern coating technologies provide higher speed capabilities, greater productivity, and longer tool life. Each insert has a material grid indicating primary and alternate uses for that tool, as well as whether it can be operated dry or with coolant.
P Steel M Stainless Steel K Cast Iron N Non-Ferrous S High-Temp Alloys H Hardened Materials
primary use alternate use
| WWW | Light (fi nishing) | ¢¢¢ | Light (fi nishing) |
| WW | Medium | ¢¢ | Medium |
| W | Heavy (roughing) | ¢ | Heavy (roughing) |
with
Grade P M K N S H dry
coolant
TN6525
WW ¢¢ ¢¢ •
HC-P25 • PVD-TiAlN Nanolayer
TN6540
W W ¢ WW • •
HC-P40 • PVD-TiAlN Nanolayer
TN7525
WW ¢¢ •
HC-P25 • MT-CVD/CVD-TiN-TiCN-Al2O3-TiN
TN7535
W ¢ ¢ •
HC-P35 • MT-CVD/CVD-TiN-TiCN-Al2O3
TTI25
WWW ¢¢¢ • •
HT-P15 • Cermet
THM
¢ W ¢ • •
HW-K15 • Uncoated