Walter TPAW33PPNWKP25S Walter Tiger-tec® Silver 7028069 Positive Indexable Milling Insert, TPAW33PPN WKP25S ANSI, Triangle, TPAW Insert
TPAW Milling Inserts
PDW~12584947
MFG #: TPAW33PPNWKP25S
Walter (Valentine)
29.00000
/ ea
- ANSI Code: TPAW33PPN WKP25S
- Catalog Number: TPAW33PPNWKP25S
- Finish: CVD-TiCN+Al2O3+TiCN Coated
- Gross Weight Per Pack: 1 lb
- Hand of Insert: Neutral
- Hole Diameter: 4.4 mm
- ISO Code: TPAW1604PPN WKP25S
- Lead Angle: 11 °
- Material Application: Cast Iron and Steel
- Series: Tiger?tec® Silver
- Sub Brand: Tiger-tec®
- Thickness: 4.76 mm
- Stock Status: NONSTOCK
- Brand: Walter (Valentine)
- Manufacturer: Walter
- Chipbreaker: A57
- Inscribed Circle: 9.52 mm
- Insert Size: 1604
- Insert Style: TPAW
- Manufacturer's Grade: WKP25S
- Material: Carbide
- Material Grade: K, P
- Rake: Positive
- Shape: Triangle
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 |
| +/-0.025 mm inscribed circle tolerance |
| +/-0.025 mm thickness tolerance |
| 1.2 mm width face chamfer |
| 3 cutting edges |
| 40 to 60 deg double countersink hole |
| 90 deg approach |