Valenite Tiger-tec® Silver 6465441 Positive Single Sided Turning Insert, VCMT331-FM4 WMP20S ANSI, Rhombic, VCMT Insert
VCMT Turning Inserts
PDW~10507275
MFG #: VCMT331-FM4WMP20S
Walter (Valentine)
21.40000
/ ea
- ANSI Code: VCMT331-FM4 WMP20S
- Catalog Number: VCMT331-FM4WMP20S
- Corner Radius: 0.4 mm
- Country of Origin: DE
- Finish: CVD-TiCN+Al2O3+TiCN Coated
- Gross Weight Per Pack: 0.0100 lb
- Hole Diameter: 4.4 mm
- Included Angle: 35 °
- ISO Code: VCMT160404-FM4 WMP20S
- Relief Angle: 7 °
- Series: Tiger-tec® Silver
- Sub Brand: Tiger-tec®
- Thickness: 4.76 mm
- Stock Status: NONSTOCK
- Brand: Walter (Valentine)
- Manufacturer: Walter
- Chipbreaker: FM4
- Cutting Direction: Neutral
- For Use On: Steel, Austenitic Stainless Steel, Austenitic-Ferritic Steel and Steel Casting
- Inscribed Circle: 9.525 mm
- Insert Size: 331
- Insert Style: VCMT
- Manufacturer's Grade: WMP20S
- Material: Carbide
- Material Grade: M, P
- Maximum Depth of Cut: 1.5 mm
- Rake: Positive
- Seat Size: 16
- Shape: Rhombic
- Features
| T8315 grade highly abrasion resistant material of the T8300 series with guaranteed strength |
| Sub-micron substrate with a relatively low cobalt content |
| Nano-layered PVD coating with gradient transitions |
| Lower internal coating tension with higher hardness |
| Lower notch wear on the main cutting edge |
| Higher cutting speeds |
| Medium chip cross sections |
| Stable machining conditions |
| 0.05 to 0.16 mm feed/rev |
| 16.606 mm cutting edge length |
| 5 deg rake |