Walter - SNMA644 RK7 Grade WKK20S Carbide Turning Insert - TiCN/Al2O3/TiCN Finish, 90° Square, 3/4" Inscr Circle, 1/4" Thick, 1/16" Corner Radius
Item #: 53080834
Brand: Walter
Model #: 6411870
Exact Tooling IR#: 04
Features and Benefits
Solid carbide is extremely heat-resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
| Product Specifications | |
|---|---|
| Insert Style | SNMA |
| Insert Size | 644 |
| Material | Carbide |
| Inscribed Circle (Decimal Inch) | 0.7500 |
| Inscribed Circle (Inch) | 3/4 |
| Thickness (Inch) | 1/4 |
| Thickness (Decimal Inch) | 0.2500 |
| Corner Radius (Inch) | 1/16 |
| Corner Radius (Decimal Inch) | 0.0625 |
| Manufacturer's Grade | WKK20S |
| Coating | TiCN/Al2O3/TiCN |
| Material Grade | K20/P10 |
| Chip Breaker | RK7 |
| Hole Diameter (Decimal Inch) | 0.3150 |
| ISO Number | SNMA644 |
| Rake | Negative |
| Relief Angle | 0 |
| Coating Process | CVD |
| Manufacturers Catalog Number | SNMA190616-RK7 |
| Primary Workpiece Material | K |
| Secondary Workpiece Material | P |
| Included Angle | 90 |
| Series | Tiger-tec Silver |
| Maximum Depth of Cut (mm) | 8.00 |
| Maximum Depth of Cut (Decimal Inch) | 0.3150 |
| Insert Holding Method | Pin & Clamp |
| Multi Use Application | Turning |
| MultiUseTool | Yes |
| Shape | Square |