Specifications
- Manufacturer: SUMITOMO Electric Carbide
- Series/grades: AC610M / AC630M (coated carbide grades for turning stainless steel & steel)
- Coating: CVD (thin coating layer)
- Coating structure (typical): Al2O3 coating layer + TiCN coating layer + AC600M series substrate
- AC610M grade features: high-speed/high-efficiency cutting with high-hardness substrate, good plastic deformation and wear resistance, polished insert face and cutting edges, suitable for difficult-to-machine materials
- AC630M grade features: general cutting grade with high-strength substrate, good peeling and notch wear resistance, polished insert face and cutting edges, suitable for difficult-to-machine materials
- Insert type (SKU): TNMG (negative, 60° triangle)
- Dimensions (for the listed SKUs):
- TNMG220404R-HM-AC630M: Inscribed circle 1/2", Thickness 3/16", Nose radius 1/64", Insert hole dia. 0.2031"
- TNMG220408R-HM-AC830P: Inscribed circle 1/2", Thickness 3/16", Nose radius 1/32", Insert hole dia. 0.2031"
- Note: The SKUs above are TNMG inserts with different nose radius (R).
Description
SUMITOMO carbide turning inserts for machining steel and stainless steel on lathes (OD/ID turning). The AC610M and AC630M grades use CVD coating and are intended for applications ranging from high-speed cutting to general-purpose turning, focusing on wear resistance, plastic deformation resistance, and notch wear resistance. The listed SKUs are TNMG 60° negative inserts with different nose radius options.
| Code | Grade | Χρήση | Ράδιο mm | Availability | Price excl. VAT | Cart |
|---|---|---|---|---|---|---|
| TNMG220404R-HM-AC630M | AC630M | Steels-INOX (Finish) | 0.4 | 5 in stock |
€10,10
|
|
| TNMG220408R-HM-AC830P | AC830P | Stainless Steel - INOX (General - Roughing) | 0.8 | 5 in stock |
€10,10
|