Valenite Tiger-tec® Silver 5918802 Positive Indexable Milling Insert, MPHW120408-A57 WKP35S ANSI, Rhombic, MPHW Insert
MPHW Milling Inserts
PDW~9952588
MFG #: MPHW120408-A57WKP35S
Walter (Valentine)
22.60000
/ ea
- ANSI Code: MPHW120408-A57 WKP35S
- Catalog Number: MPHW120408-A57WKP35S
- Corner Radius: 0.8 mm
- Country of Origin: DE
- Finish: CVD-TiCN+Al2O3+TiCN Coated
- Gross Weight Per Pack: 0.0100 lb
- Hand of Insert: Neutral
- Hole Diameter: 5.5 mm
- ISO Code: MPHW120408-A57 WKP35S
- Length: 12.7 mm
- Material Application: Cast Iron and Steel
- Sub Brand: Tiger-tec®
- Thickness: 4.76 mm
- Width: 12.7 mm
- Stock Status: NONSTOCK
- Brand: Walter (Valentine)
- Manufacturer: Walter
- Chipbreaker: A57
- Inscribed Circle: 12.7 mm
- Insert Size: 120408
- Insert Style: MPHW
- Manufacturer's Grade: WKP35S
- Material: Carbide
- Material Grade: K, P
- Rake: Positive
- 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
| A57 Geometry - The special one |
| For unfavorable machining conditions |
| Maximum cutting edge stability |
| High feed rates |
| Straight border (no wave on the flank face) |
| +/-0.013 mm cutting edge tolerance |
| +/-0.013 mm inscribed circle tolerance |
| +/-0.025 mm thickness tolerance |
| 2 cutting edges |
| 40 to 60 deg double countersink hole |