Valenite Tiger-tec® Silver 5004936 Positive Indexable Milling Insert, SPMW120408-A57 WKM ANSI, Square, SPMW Insert
SPMW Milling Inserts
PDW~9958801
MFG #: SPMW432-A57WKM
Walter (Valentine)
11.60000
/ ea
- ANSI Code: SPMW120408-A57 WKM
- Catalog Number: SPMW432-A57WKM
- Corner Radius: 0.8 mm
- Country of Origin: DE
- Finish: Uncoated
- Gross Weight Per Pack: 0.0100 lb
- Hand of Insert: Neutral
- Hole Diameter: 5.5 mm
- ISO Code: SPMW120408-A57 WKM
- Lead Angle: 11 °
- Length: 12.7 mm
- Material Application: Cast Iron
- Series: Tiger?tec®
- 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: SPMW
- Manufacturer's Grade: WKM
- Material: Carbide
- Material Grade: K
- Rake: Positive
- Shape: Square
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) |
| 0.08 to 0.2 mm cutting edge tolerance |
| 0.05 to 0.15 mm inscribed circle tolerance |
| +/-0.13 mm thickness tolerance |
| 4 cutting edges |
| 40 to 60 deg double countersink hole |