Sandvik Coromant 5745890 CoroMill® 390 Milling Insert, R390-17 04 31M-PM 4220, L-Rectangle, R390..M-PM Insert, Carbide, 4220, R390-17 04 31M-PM 4220
R390 Milling Inserts
1234615
MFG #: 5745890
Sandvik Coromant
23.62000
/ ea
- Alternate Catalog Number: R390-17 04 31M-PM 4220
- ANSI Code: R390-17 04 31M-PM 4220
- Catalog Number: 5745890
- Corner Radius: 0.122 in
- Country of Origin: SE
- Finish: MTCVD Coated
- Gross Weight Per Pack: 0.0100 lb
- Hand of Insert: Right
- Hole Diameter: 0.1614 in
- Included Angle: 9.6 mm
- ISO Code: R390-17 04 31M-PM 4220
- Item Group: 350
- Lead Angle: 90 deg
- Length: 0.687 in
- Relief Angle: 4.7625 mm
- Series: CoroMill® 390
- Thickness: 0.1874 in
- Type: K, P
- UPC 11: 69826240083
- Width: 0.378 in
- Stock Status: NONSTOCK
- Brand: Sandvik Coromant
- Manufacturer: Sandvik Coromant
- Chipbreaker: PM
- Inscribed Circle: 0.378 in
- Insert Size: MTCVD Coated
- Insert Style: R390..M-PM
- Manufacturer's Grade: 4220
- Material: Carbide
- Material Grade: K/P
- Maximum Depth of Cut: L - Rectangle
- Rake: Positive
- Shape: L-Rectangle
- Features
| 40 to 60 deg countersunk hole and non-flat surface clamping interface |
| 19 deg clearance |
| 15.7 mm D cutting |
| 90 deg major cutting edge |
| 15.7 mm L effective cutting edge |
| 1-side cutting |
| 20 life cycle state |
| 2 corner |
| E cutting edge condition |
| 2 cutting edge |
| Screw clamp mounting |
| 0.1 to 0.25 mm/r cutting feed |