Kennametal - DFR040304 MD Grade KCU25 Carbide Indexable Drill Insert - AlTiN Finish, 8mm Inscribed Circle
Item #: 51662187
Brand: Kennametal
Model #: 5067316
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.
AlTiN is one of the most abrasive-resistant and hardest of the coatings. It is commonly used for machining aircraft and aerospace material, nickel alloys, stainless steel, titanium, cast iron and carbon steel.
| Product Specifications | |
|---|---|
| Insert Style | DFR |
| Insert Size | 040304 |
| Material | Carbide |
| Manufacturer's Grade | KCU25 |
| Inscribed Circle (mm) | 8.00 |
| Inscribed Circle (Decimal Inch) | 0.3150 |
| Thickness (mm) | 3.79 |
| Thickness (Decimal Inch) | 0.1492 |
| Corner Radius (mm) | 0.40 |
| Corner Radius (Inch) | 1/64 |
| Corner Radius (Decimal Inch) | 0.0156 |
| Width (Decimal Inch) | 0.2906 |
| Width (mm) | 7.38 |
| Length (mm) | 10.76 |
| Length (Decimal Inch) | 0.4236 |
| Hole Diameter (mm) | 2.85 |
| Hole Diameter (Decimal Inch) | 0.1122 |
| Relief Angle | 8 |
| Coating | AlTiN |
| Coating Process | PVD |
| Cutting Direction | Neutral |
| Chipbreaker | MD |
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