Kennametal - DFT MD Grade KC7140 Carbide Indexable Drill Insert - TiN Finish, 0.315" Inscribed Circle
Item #: 77242220
Brand: Kennametal
Model #: 3648430
Exact Tooling IR#: 04
Features and Benefits
Solid carbide is extremely heat resistant and used for high speed applications. It is commonly used on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Titanium nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness-resistance allows the tool to run at higher speeds than uncoated tools.
| Product Specifications | |
|---|---|
| Insert Style | DFT |
| Material | Carbide |
| Manufacturer's Grade | KC7140 |
| Inscribed Circle (Decimal Inch) | 0.3150 |
| Corner Radius (Decimal Inch) | 0.0313 |
| Coating | TiN |
| Chipbreaker | MD |
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