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SUMITOMO Diamond Turning Insert: CNMA643 - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMA643

The SUMITOMO Diamond Turning Insert, model CNMA643 (also referenced as CNMA190612), is a diamond indexable turning insert with manufacturer part number CNMA643-AC700G. It is designed for precision machining applications.

SKU 3G-OTH-258111

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMA643
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
CNMA643-AC700G
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Diamond Turning Insert, model CNMA643 (also referenced as CNMA190612), is a diamond indexable turning insert with manufacturer part number CNMA643-AC700G. It is designed for precision machining applications.

Used in

Common applications for SUMITOMO
Automotive engine block machining — Sumitomo SNMG square turning inserts for facing and boring cast iron
Aerospace component turning — Sumitomo DNMG diamond inserts with UP chipbreaker for finishing titanium alloys
Oil and gas valve production — Sumitomo TPMR triangle inserts with T1500Z grade for threading stainless steel
General engineering shaft turning — Sumitomo CNMG diamond inserts with LU chipbreaker for medium interrupted cuts
Mold and die finishing — Sumitomo VNMG diamond inserts with UZ chipbreaker for hardened steel profiling
Heavy equipment repair — Sumitomo TCMT triangle inserts with AC810P grade for turning wear-resistant steels

SUMITOMO Products

3G Electric supplies SUMITOMO diamond indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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