Sandvik Coromant 6868600 T-Max® P Negative Basic Shape Turning Insert, SNMA 643-KR 3225, S-Square, SNMA Insert, 3225
SNMA Turning Inserts
1243683
MFG #: 6868600
Sandvik Coromant
33.78000
/ ea
- Alternate Catalog Number: SNMA 643-KR 3225
- ANSI Code: SNMA 643-KR 3225
- Catalog Number: 6868600
- Corner Radius: 0.0468 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 12-KR 3225
- 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: 643
- Insert Style: SNMA
- Manufacturer's Grade: 3225
- Material: Carbide
- Material Grade: K
- Maximum Depth of Cut: 12 mm
- Rake: Negative
- Seat Size: 19
- Shape: Square
- Features
| MQ chipbreaker - good chip evacuation at internal turning |
| Small curled chips |
| Prevents chip entanglement with toolholder and stabilizes surface roughness |
| PR1310 grade MEGACOAT on hard and superior heat resistant carbide, superior wear and oxidation resistance |
| First choice for continuous and light interrupted cutting and finishing of heat resistant alloys |
| For external turning operations and internal machining |
| 0.2 - 0.8 mm/r cutting feed |
| 20 life cycle state |