Sandvik Coromant 5746004 CoroMill® 390 Milling Insert, R390-11 T3 31M-PM 4220, L-Rectangle, R390..M-PM Insert, Carbide, 4220, R390-11 T3 31M-PM 4220
R390 Milling Inserts
1234664
MFG #: 5746004
Sandvik Coromant
20.94000
/ ea
- Alternate Catalog Number: R390-11 T3 31M-PM 4220
- ANSI Code: R390-11 T3 31M-PM 4220
- Catalog Number: 5746004
- Corner Radius: 0.122 in
- Country of Origin: SE
- Finish: MTCVD-TiCN+Al2O3+TiN Coated
- Gross Weight Per Pack: 7.0800 lb
- Hand of Insert: Right
- Hole Diameter: 0.1102 in
- ISO Code: R390-11 T3 31M-PM 4220
- Item Group: 350
- Lead Angle: 90 °
- Length: 0.4507 in
- Material Application: Cast Iron and Steel
- Series: CoroMill® 390
- Thickness: 0.141 in
- UPC 11: 69826240077
- Width: 0.268 in
- Stock Status: NONSTOCK
- Brand: Sandvik Coromant
- Manufacturer: Sandvik Coromant
- Chipbreaker: PM
- Inscribed Circle: 0.268 in
- Insert Size: 11T331
- Insert Style: R390..M-PM
- Manufacturer's Grade: 4220
- Material: Carbide
- Material Grade: K, P
- Rake: Positive
- Shape: Rectangle
- Features
| 40 to 60 deg countersunk hole and non-flat surface clamping interface |
| 21 deg clearance |
| 10 mm D cutting |
| 90 deg major cutting edge |
| 10 mm L effective cutting edge |
| 1-side cutting |
| 20 life cycle state |
| 2 corner |
| E cutting edge condition |
| 2 cutting edge |
| Screw clamp mounting |
| 0.8 to 0.2 mm/r cutting feed |