Kennametal - NJK3008 Grade KCU25, External UNJ Threading Insert - 20 TPI Ext Pitch, Right Hand Insert, AlTiN Finish, Carbide
Item #: 65802241
Brand: Kennametal
Model #: 4109871
Exact Tooling IR#: 04
Features and Benefits
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.
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.
| Product Specifications | |
|---|---|
| Insert Style | NJK |
| Insert Size | 3008 |
| Thread Type | External |
| Insert Hand | Right Hand |
| Thread Standard | UNJ |
| Manufacturer's Grade | KCU25 |
| External Pitch/TPI | 20 TPI |
| Coating | AlTiN |
| Material | Carbide |
| Coating Process | PVD |
| Corner Radius (mm) | 0.20 |
| Corner Radius (Decimal Inch) | 0.0078 |
| Thickness (mm) | 4.95 |
| Thickness (Decimal Inch) | 0.1950 |
| Series | Top Notch |
| Included Angle of Threading Tip | 60 |
| Rake | Positive |
| Rake Angle | 5 |
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