Valenite Tiger-tec® Silver 6160578 Negative Single Sided Turning Insert, SNMM646-NRR WPP20S ANSI, Square, SNMM Insert
SNMM Turning Inserts
PDW~9958456
MFG #: SNMM646-NRRWPP20S
Walter (Valentine)
34.50000
/ ea
- ANSI Code: SNMM646-NRR WPP20S
- Catalog Number: SNMM646-NRRWPP20S
- Corner Radius: 2.4 mm
- Country of Origin: DE
- Finish: CVD-TiCN+Al2O3 Coated
- Gross Weight Per Pack: 0.0300 lb
- Hole Diameter: 7.93 mm
- Included Angle: 90 °
- ISO Code: SNMM190624-NRR WPP20S
- Length: 19.05 mm
- Relief Angle: 0 °
- Series: Tiger-tec® Silver
- Sub Brand: Tiger-tec®
- Thickness: 6.35 mm
- Type: 1-Sided
- Width: 19.05 mm
- Stock Status: NONSTOCK
- Brand: Walter (Valentine)
- Manufacturer: Walter
- Chipbreaker: NRR
- Cutting Direction: Neutral
- For Use On: Cast Iron and Steel
- Inscribed Circle: 19.05 mm
- Insert Size: 646
- Insert Style: SNMM
- Manufacturer's Grade: WPP20S
- Material: Carbide
- Material Grade: K, P
- Maximum Depth of Cut: 13 mm
- Rake: Negative
- Seat Size: 19
- Shape: Square
- Features
| NRR Geometry - Heavy roughing |
| Machining of cast skins/forged parts |
| Interrupted cuts |
| Maximum cutting depths and feeds |
| Cylindrical/double countersink hole |
| 4 cutting edges |
| WPP20S - Free machining steels |
| Long cutting times |
| Maximum wear resistance |
| 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 |
| 19.05 mm cutting edge length |