Sandvik Coromant 6868616 T-Max® P Negative Basic Shape Turning Insert, CNMA 646-KR 3210, C-80 deg Diamond, CNMA Insert
CNMA Turning Inserts
1237291
MFG #: 6868616
Sandvik Coromant
36.49000
/ ea
Sandvik Coromant Turning Insert, Negative Basic Shape, Series: T-Max® P, CNMA Insert, C-80 deg Diamond, 12 mm Maximum Depth of Cut, 3/4 in Inscribed Circle, 1/4 in Thickness, 0.7615 in Length, KR Chipbreaker, 0.0937 in Corner Radius, 0.312 in Hole Dia, Manufacturer's Grade: 3210, ANSI Code: CNMA 646-KR 3210, ISO Code: CNMA 19 06 24-KR 3210, 80 deg Included Angle, 0 deg Relief Angle, Neutral Hand, Carbide, MTCVD Coated, Material Grade: K
- Features
| Longer tool life - excellent wear and fracture resistance |
| Prevents layer peeling - strong intra coating adhesion |
| Higher adhesion between each layer with improved crystal structure |
| Control chipping - higher layer strength |
| WP chipbreaker - dual dot structure with one dot offering stabilized chip control at low feed rates, while a second dot controls chips at higher feed rates |
| CA530 grade special tough substrate and tough coating film provides high stability and wear resistance |
| General to heavy interrupted machining (stability oriented) |
| 0.2 - 1.19 mm/r cutting feed |