Sandvik Coromant 6971888 CoroMill® 490 Milling Insert, 490R-08T312M-PM 1130, S-Square, 490R/L..M-PM Insert, Carbide, 1130, 490R-08T312M-PM 1130
490R/490L Milling Inserts
1040368
MFG #: 6971888
Sandvik Coromant
22.21000
/ ea
- Alternate Catalog Number: 490R-08T312M-PM 1130
- ANSI Code: 490R-08T312M-PM 1130
- Catalog Number: 6971888
- Corner Radius: 0.0472 in
- Country of Origin: SE
- Finish: PVD Coated
- Gross Weight Per Pack: 1 lb
- Hand of Insert: Right
- Hole Diameter: 0.1102 in
- ISO Code: 490R-08T312M-PM 1130
- Item Group: 355
- Lead Angle: 90 deg
- Length: 0.3346 in
- Series: CoroMill® 490
- Thickness: 0.1299 in
- Type: P, M
- Width: Positive
- Stock Status: NONSTOCK
- Brand: Sandvik Coromant
- Manufacturer: Sandvik Coromant
- Chipbreaker: PM
- Inscribed Circle: 0.3346 in
- Insert Size: S - Square
- Insert Style: 490R/L..M-PM
- Manufacturer's Grade: 1130
- Material: Carbide
- Material Grade: M/P
- Rake: Positive
- Shape: S-Square
- Features
| 40 to 60 deg countersunk hole and non-flat surface clamping interface |
| 15 deg clearance |
| 5.5 mm D cutting |
| 0.85 mm L wiper edge |
| 90 deg included |
| 90 deg major cutting edge |
| 5.6 mm L effective cutting edge |
| 1-side cutting |
| 10 life cycle state |
| 4 corner |
| E cutting edge condition |
| 4 cutting edge |
| Screw clamp mounting |
| 0.08 to 0.2 mm/r cutting feed |