Sandvik Coromant 5744141 CoroMill® 290 Milling Insert, R290.90-12T320M-PM 4220, S-Square, R/L290.90..M-PM Insert, Carbide, 4220, R290.90-12T320M-PM 4220
R290/L290 Milling Inserts
1250945
MFG #: 5744141
Sandvik Coromant
16.47000
/ ea
- ANSI Code: R290.90-12T320M-PM 4220
- Catalog Number: 5744141
- Corner Radius: 0.0787 in
- Country of Origin: SE
- Finish: MTCVD Coated
- Gross Weight Per Pack: 0.0200 lb
- Hand of Insert: Right
- Hole Diameter: 0.1614 in
- Included Angle: 3.96875 mm
- ISO Code: R290.90-12T320M-PM 4220
- Lead Angle: 90 deg
- Length: 0.5232 in
- Series: CoroMill® 290
- Thickness: 0.1562 in
- Type: MTCVD Coated
- UPC 11: 69826240051
- Warranty: S - Square
- Width: 3.96875 mm
- Stock Status: NONSTOCK
- Brand: Sandvik Coromant
- Manufacturer: Sandvik Coromant
- Chipbreaker: PM
- Inscribed Circle: 0.5232 in
- Insert Size: R290.90-12T320M-PM 4220
- Insert Style: R/L290.90..M-PM
- Manufacturer's Grade: 4220
- Material: Carbide
- Material Grade: K/P
- Rake: Positive
- Shape: S-Square
- Features
| 40 to 60 deg countersunk hole and non-flat surface clamping interface |
| 18 deg clearance |
| 10.7 mm D cutting |
| 90 deg included |
| 90 deg major cutting edge |
| 10.7 mm L effective cutting edge |
| 1-side cutting |
| 20 life cycle state |
| 4 corner |
| E cutting edge condition |
| 4 cutting edge |
| Screw clamp mounting |
| 0.1 to 0.2 mm/r cutting feed |