Sandvik Coromant 6612788 T-Max® P Negative Basic Shape Turning Insert, SNMM 644-HR 4315, S-Square, SNMM Insert, 4315
SNMM Turning Inserts
1239121
MFG #: 6612788
Sandvik Coromant
36.74000
/ ea
- Alternate Catalog Number: SNMM 644-HR 4315
- ANSI Code: SNMM 644-HR 4315
- Catalog Number: 6612788
- Corner Radius: 0.062 in
- Country of Origin: JP
- Finish: CVD-TiCN+Al2O3+TiN Coated
- Gross Weight Per Pack: 0.6400 lb
- Hole Diameter: 0.312 in
- Included Angle: 90 °
- ISO Code: SNMM 19 06 16-HR 4315
- Item Group: 112
- 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: HR
- Cutting Direction: Neutral
- For Use On: Cast Iron and Steel
- Inscribed Circle: 3/4 in
- Insert Size: 644
- Insert Style: SNMM
- Manufacturer's Grade: 4315
- Material: Carbide
- Material Grade: K, P
- Maximum Depth of Cut: 0.512 in
- Rake: Negative
- Seat Size: 19
- Shape: Square
- Features
| T9315 grade functionally gradient substrate with fine structure |
| Relatively low cobalt content |
| Thick MT-CVD coating with a dominant Al2O3 layer |
| Highly versatile material with a balanced ratio of abrasion resistance and operative reliability |
| Special surface finish for coating |
| High cutting speeds |
| Continuous to slightly interrupted cut |
| Suitable for turning, with an indexing accuracy to ISO tolerance class-M and chipbreakers on both sides |