Valenite Tiger-tec® Silver 6980905 Double Sided Negative Indexable Milling Insert, XNMF070508-D57 WKP25S ANSI, Heptagon
XNMF Milling Inserts
PDW~12585075
MFG #: XNMF070508-D57WKP25S
Walter (Valentine)
27.60000
/ ea
- ANSI Code: XNMF070508-D57 WKP25S
- Catalog Number: XNMF070508-D57WKP25S
- Corner Radius: 0.8 mm
- Finish: Coated
- Gross Weight Per Pack: 0.0100 lb
- ISO Code: XNMF070508-D57 WKP25S
- Lead Angle: 0 deg
- Length: 7 mm
- Sub Brand: Tiger-tec®
- Thickness: 5.8 mm
- Type: Double Sided Negative
- Stock Status: NONSTOCK
- Brand: Walter (Valentine)
- Manufacturer: Walter
- Chipbreaker: D57
- Inscribed Circle: 14.5 mm
- Insert Style: Tiger?tec® Silver
- Manufacturer's Grade: WKP25S
- Material: Carbide
- Material Grade: K/P
- Rake: 10 deg
- Shape: Heptagon
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
| D57 Geometry - The stable one |
| For average machining conditions |
| Can be used universally |
| One 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 |
| 14 cutting edges |