Sandvik Coromant 5745978 CoroMill® 390 Milling Insert, R390-18 06 20M-PM 4240, L-Rectangle, R390-18..M-PM Insert, Carbide, 4240, R390-18 06 20M-PM 4240
R390 Milling Inserts
1234369
MFG #: 5745978
Sandvik Coromant
24.08000
/ ea
- ANSI Code: R390-18 06 20M-PM 4240
- Catalog Number: 5745978
- Corner Radius: 0.079 in
- Country of Origin: SE
- Finish: MTCVD Coated
- Gross Weight Per Pack: 0.0100 lb
- Hand of Insert: Right
- Hole Diameter: 0.1633 in
- Included Angle: 11 mm
- ISO Code: R390-18 06 20M-PM 4240
- Lead Angle: 90 deg
- Length: 0.7263 in
- Material Application: Steel
- Relief Angle: L - Rectangle
- Series: CoroMill® 390
- Thickness: 0.2492 in
- Type: PM
- UPC 11: 69826237938
- Width: 0.433 in
- Width UOM: in
- Stock Status: NONSTOCK
- Brand: Sandvik Coromant
- Manufacturer: Sandvik Coromant
- Chipbreaker: PM
- Inscribed Circle: 0.433 in
- Insert Size: 18.45 mm
- Insert Style: R390-18..M-PM
- Manufacturer's Grade: 4240
- Material: Carbide
- Material Grade: P
- Maximum Depth of Cut: 6.33 mm
- Rake: Positive
- Shape: L-Rectangle
- Features
| 40 to 60 deg countersunk hole and non-flat surface clamping interface |
| 11 deg clearance |
| 16 mm D cutting |
| 0.5 mm L wiper edge |
| 90 deg major cutting edge |
| 15.4 mm L effective cutting edge |
| 1-side cutting |
| 20 life cycle state |
| 2 corner |
| E cutting edge condition |
| 2 cutting edge |
| Screw clamp mounting |
| 0.08 -0.3 mm/r cutting feed |