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Model | 11ER/NRA60 | 16ER/NR series | 22ER/NR series | ||
Grade | SM20/SM205 | ||||
Workpiece | steel/ stainless steel/cast iron | ||||
Coating | PVD coating | ||||
MOQ Quantity | 10pcs | ||||
Package | 10pcs in one box | ||||
Service | OEM/ODM |
Grade for Threading Inserts | Grade for turning inserts | |||||||
SENO GRADE | COATING | COLOR | WORKING MATERIAL | APPLICATION | ||||
SM20 | PVD (Silicon+AITiN) | grey black | M10-M30 | The carbide substrate have good anti-deformation resistance and toughness. The PVD AITiN coating combines with good thermal stablility silicon, which has very small coefficient of friction and good nano-hardness. The grade is good at stainless steel and steel semi-finishing processing for threading tools. | ||||
SM205 | PVD (Silicon+TiAlN) | purple | M10-M30 | The fine WC micro grain substrate with high co content gives wonderful cutting edge strength. The PVD TiAlN coating combines with good thermal stablility silicon, which has very small coefficient of friction and good nano-hardness. The grade is good at stainless steel semi-finishing processing for threading. |