Sandvik Coromant 5744240 CoroMill® 290 Milling Insert, R290-12T308M-KM K20W, S-Square, R290..M-KM Insert, Carbide, K20W, R290-12T308M-KM K20W
R290 Milling Inserts
1251327
MFG #: 5744240
Sandvik Coromant
15.07000
/ ea
Sandvik Coromant Milling Insert, Series: CoroMill® 290, R290..M-KM Insert, S-Square, 0.5232 in Inscribed Circle, 0.1562 in Thickness, 0.5232 in Length, KM Chipbreaker, 0.0314 in Corner Radius, Positive Rake, 90 deg Lead Angle, 0.1614 in Hole Dia, Manufacturer's Grade: K20W, ANSI Code: R290-12T308M-KM K20W, ISO Code: R290-12T308M-KM K20W, Right Hand, Carbide, MTCVD Coated, Material Grade: K
- Features
| 40 to 60 deg countersunk hole and non-flat surface clamping interface |
| 18 deg clearance |
| 10.7 mm D cutting |
| 1.53 mm L wiper edge |
| 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 |