Sandvik Coromant 6868619 T-Max® P Negative Basic Shape Turning Insert, SNMA 642-KR 3210, S-Square, SNMA Insert, 3210, Carbide
SNMA Turning Inserts
1243622
MFG #: 6868619
Sandvik Coromant
33.78000
/ ea
- Alternate Catalog Number: SNMA 642-KR 3210
- ANSI Code: SNMA 642-KR 3210
- Catalog Number: 6868619
- Corner Radius: 0.0312 in
- Country of Origin: SE
- Finish: CVD-TiCN+Al2O3+TiN Coated
- Gross Weight Per Pack: 0.7100 lb
- Hole Diameter: 0.312 in
- Included Angle: 90 °
- ISO Code: SNMA 19 06 08-KR 3210
- Item Group: 110
- Length: 3/4 in
- Relief Angle: 0 °
- Series: T-Max® P
- Thickness: 1/4 in
- Width: 3/4 in
- Stock Status: NONSTOCK
- Brand: Sandvik Coromant
- Manufacturer: Sandvik Coromant
- Chipbreaker: KR
- Cutting Direction: Neutral
- For Use On: Cast Iron
- Inscribed Circle: 3/4 in
- Insert Size: 642
- Insert Style: SNMA
- Manufacturer's Grade: 3210
- Material: Carbide
- Material Grade: K
- Maximum Depth of Cut: 12 mm
- Rake: Negative
- Seat Size: 19
- Shape: Square
- 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 |
| GK chipbreaker - good chip evacuation at wide range by breaker dot and wide chip pocket |
| CA510 grade special substrate with thermal deformation resistance along with a thick and tough film coating for wear resistance |
| High speed and high efficiency steel machining |
| 20 life cycle state |