Valenite Tiger-tec® Silver 6161007 Negative Single Sided Turning Insert, CNMM866-NRR WPP30S ANSI, Rhombic, CNMM Insert
CNMM Turning Inserts
PDW~9945722
MFG #: CNMM866-NRRWPP30S
Walter (Valentine)
77.00000
/ ea
- ANSI Code: CNMM866-NRR WPP30S
- Catalog Number: CNMM866-NRRWPP30S
- Corner Radius: 2.4 mm
- Country of Origin: DE
- Finish: CVD Coated
- Gross Weight Per Pack: 0.1600 lb
- Hand of Insert: Neutral
- Hole Diameter: 9.12 mm
- Included Angle: 80 deg
- ISO Code: CNMM250924-NRR WPP30S
- Relief Angle: 0 deg
- Sub Brand: Tiger-tec®
- Thickness: 9.525 mm
- Type: Negative Single Sided
- Stock Status: NONSTOCK
- Brand: Walter (Valentine)
- Manufacturer: Walter
- Chipbreaker: NRR
- Inscribed Circle: 25.4 mm
- Insert Style: CNMM
- Manufacturer's Grade: WPP30S
- Material: Carbide
- Material Grade: K/P
- Maximum Depth of Cut: 17 mm
- 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
| NRR Geometry - Heavy roughing |
| Machining of cast skins/forged parts |
| Interrupted cuts |
| Maximum cutting depths and feeds |
| Cylindrical/double countersink hole |
| 2 cutting edges |
| 0.08 to 0.202 mm corner point tolerance |
| +/-0.13 mm thickness tolerance |
| 0.05 to 0.152 mm inscribed circle tolerance |
| 0.6 to 1.6 mm feed/rev |
| 25.792 mm cutting edge length |