Valenite Tiger-tec® Silver 6406858 Negative Turning Insert, VNMA332-RK5 WKK20S ANSI, Rhombic, VNMA Insert, Carbide
VNMA Turning Inserts
PDW~10507296
MFG #: VNMA332-RK5WKK20S
Walter (Valentine)
28.40000
/ ea
- ANSI Code: VNMA332-RK5 WKK20S
- Catalog Number: VNMA332-RK5WKK20S
- Corner Radius: 0.8 mm
- Country of Origin: DE
- Finish: CVD-TiCN+Al2O3+TiCN Coated
- Gross Weight Per Pack: 0.0100 lb
- Hole Diameter: 3.81 mm
- Included Angle: 35 °
- ISO Code: VNMA160408-RK5 WKK20S
- Relief Angle: 0 °
- Series: Tiger-tec® Silver
- Sub Brand: Tiger-tec®
- Thickness: 4.76 mm
- Type: 2-Sided
- Stock Status: NONSTOCK
- Brand: Walter (Valentine)
- Manufacturer: Walter
- Chipbreaker: RK5
- Cutting Direction: Neutral
- For Use On: Grey Cast Iron, Cast Iron with Spheroidal Graphite, Malleable Cast Iron and Cast Iron with Vermicular Graphite
- Inscribed Circle: 9.525 mm
- Insert Size: 332
- Insert Style: VNMA
- Manufacturer's Grade: WKK20S
- Material: Carbide
- Material Grade: K
- Maximum Depth of Cut: 4 mm
- Rake: Negative
- Seat Size: 16
- Shape: Rhombic
With Tiger-tec® Silver, Walter is offering a world first in coating technology for indexable inserts. The special aluminium oxide layer with optimized microstructure reduces wear during turning, milling and drilling operations and increases toughness and temperature resistance for significantly higher cutting data.
- Features
| Exceptional surface finish when turning internally or machining slender components, you can rely on the super sharp cutting edges of CoroTurn® 107 |
| The low cutting forces and precision coolant combined with a broad range of inserts ensures high quality surface finish |
| Wiper geometries available for high feeds and high quality surface finish |
| Ground, super sharp insert offer for exceptional surface finish |
| 0.05 to 0.152 mm inscribed circle tolerance |
| 0.18 to 0.35 mm feed/rev |
| 16.606 mm cutting edge length |