Sandvik Coromant 5744148 CoroMill® 290 Milling Insert, R290.90-12T320M-PM 4240, S-Square, R/L290.90..M-PM Insert, Carbide, 4240, R290.90-12T320M-PM 4240
R290/L290 Milling Inserts
1250946
MFG #: 5744148
Sandvik Coromant
17.18000
/ ea
- ANSI Code: R290.90-12T320M-PM 4240
- Catalog Number: 5744148
- 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
- ISO Code: R290.90-12T320M-PM 4240
- Lead Angle: 90 deg
- Length: 0.5232 in
- Material Application: Cast Iron, Steel and Stainless Steel
- Series: CoroMill® 290
- Thickness: 0.1562 in
- Type: S - Square
- UPC 11: 69826233381
- Warranty: 3.96875 mm
- Width: R290.90-12T320M-PM 4240
- Width UOM: in
- Stock Status: NONSTOCK
- Brand: Sandvik Coromant
- Manufacturer: Sandvik Coromant
- Chipbreaker: PM
- Inscribed Circle: 0.5232 in
- Insert Size: 13.29 mm
- Insert Style: R/L290.90..M-PM
- Manufacturer's Grade: 4240
- Material: Carbide
- Material Grade: K/M/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 |