| Operation: | Drilling and Boring Pistons | |
| Manual: | 4140 Steel & 3500 Cast Iron | |
| Insert: | P27477-1 Walter WAP-1 (a “gold-coated” insert) |
P27477-1 Walter WAP-1 + SC Coating |
| Tool Life 4140 Steel: | 20pcs | 85pcs |
| Tool Life 3500 Cast Iron: | 20pcs | 78pcs |
| Results: | Romay’s SC coating increased the tool life of this coated carbide grade by 400% in both Steel and Iron. | |
Questions? Technical phone support is available
Ask for Dave Maynard: 517-769-6662
9am to 5pm – Eastern Standard Time, Monday through Friday