Valenite Tiger-tec® Silver 6449797 Positive Single Sided Turning Insert, VCMT221-RP4 WPP20S ANSI, Rhombic, VCMT Insert
VCMT Turning Inserts
PDW~10507264
MFG #: VCMT221-RP4WPP20S
Walter (Valentine)
18.60000
/ ea
- ANSI Code: VCMT221-RP4 WPP20S
- Catalog Number: VCMT221-RP4WPP20S
- Corner Radius: 0.4 mm
- Country of Origin: DE
- Finish: CVD-TiCN+Al2O3+TiCN Coated
- Gross Weight Per Pack: 1 lb
- Hole Diameter: 2.8 mm
- Included Angle: 35 °
- ISO Code: VCMT110304-RP4 WPP20S
- Relief Angle: 7 °
- Series: Tiger-tec® Silver
- Sub Brand: Tiger-tec®
- Thickness: 3.18 mm
- Stock Status: NONSTOCK
- Brand: Walter (Valentine)
- Manufacturer: Walter
- Chipbreaker: RP4
- Cutting Direction: Neutral
- For Use On: Steel
- Inscribed Circle: 6.35 mm
- Insert Size: 221
- Insert Style: VCMT
- Manufacturer's Grade: WPP20S
- Material: Carbide
- Material Grade: P
- Maximum Depth of Cut: 2.5 mm
- Rake: Positive
- Seat Size: 11
- Shape: Rhombic
- Features
| T9310 grade fine grained, functionally gradient substrate |
| Low cobalt content |
| Thick MT-CVD coating with a special Al2O3 layer |
| Exceptional thermal and chemical stability ensures excellent protection of the bearing material |
| Special surface finish for coating |
| High cutting speeds |
| Continuous to slightly interrupted cut |
| 0.05 to 0.152 mm inscribed circle tolerance |
| 0.12 to 0.2 mm feed/rev |
| 11.071 mm cutting edge length |
| 5 deg rake |