Valenite Tiger-tec® Silver 6702079 Negative Indexable Milling Insert, LNGX130708R-L55 WKK25S ANSI, Rhombic, LNGX Insert
LNGX Milling Inserts
PDW~12066301
MFG #: LNGX130708R-L55WKK25S
Walter (Valentine)
25.60000
/ ea
- ANSI Code: LNGX130708R-L55 WKK25S
- Catalog Number: LNGX130708R-L55WKK25S
- Corner Radius: 0.8 mm
- Country of Origin: DE
- Finish: PVD-TiAlN+Al2O3 (Al) Coated
- Gross Weight Per Pack: 0.0100 lb
- Hand of Insert: Right
- Hole Diameter: 4.4 mm
- ISO Code: LNGX130708R-L55 WKK25S
- Lead Angle: 0 °
- Length: 13.7 mm
- Material Application: Cast Iron
- Series: Tiger?tec® Silver
- Sub Brand: Tiger-tec®
- Thickness: 7.74 mm
- Type: Single Sided
- Width: 11 mm
- Stock Status: NONSTOCK
- Brand: Walter (Valentine)
- Manufacturer: Walter
- Chipbreaker: L55
- Inscribed Circle: 0.433 in
- Insert Size: 130708
- Insert Style: LNGX
- Manufacturer's Grade: WKK25S
- Material: Carbide
- Material Grade: K
- Rake: Negative
- 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
| Mechanical post-treatment - unique residual stress condition, increased process reliability|Extremely smooth rake face for optimum tribochemical wear resistance|Silver flank face indicator layer for extremely easy wear detection |
| For medium machining conditions |
| Universal application for most materials |
| +/-0.025 mm cutting edge tolerance |
| +/-0.025 mm inscribed circle tolerance |
| +/-0.13 mm thickness tolerance |
| 1.2 mm width face chamfer |
| 4 cutting edges |