Kennametal - NT4 Grade K68, Internal/External Partial Profile 60° Threading Insert - 1.25 to 6.25mm & 4 to 20 TPI Ext Pitch, 20 to 6.25mm & 4 to 12 TPI Int Pitch, Left Hand Insert, Uncoated, Carbide
Item #: 40623548
Brand: Kennametal
Model #: 1113506
Exact Tooling IR#: 04
Features and Benefits
Uncoated tools do not feature supportive treatments on the cutting edge. They are are used at reduced speeds in general applications on non-ferrous metals.
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 | NT |
| Insert Size | 4 |
| Thread Type | Internal/External |
| Insert Hand | Left Hand |
| Thread Standard | Partial Profile 60 Degrees |
| Material Grade | C3 |
| Manufacturer's Grade | K68 |
| Internal Pitch/TPI | 2.00-6.25 mm; 4-12 TPI |
| External Pitch/TPI | 1.25-6.25 mm; 4-20 TPI |
| Coating | Uncoated |
| Material | Carbide |
| Corner Radius (mm) | 0.17 |
| Corner Radius (Decimal Inch) | 0.0067 |
| Thickness (mm) | 6.48 |
| Thickness (Decimal Inch) | 0.2551 |
| Series | Top Notch |
| Included Angle of Threading Tip | 60 |
| Rake | Neutral |
| Tip to Top of Insert (mm) | 3.25 |
| Tip to Top of Insert (Decimal Inch) | 0.1280 |
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