SUMITOMO Diamond Turning Insert: CNMA643
The SUMITOMO Diamond Turning Insert, model CNMA643 (also known as CNMA190612, MPN CNMA643-AC415K), is a diamond indexable turning insert designed for precision machining. This product is identified by specifications…
SKU 3G-OTH-254951
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Product Description
The SUMITOMO Diamond Turning Insert, model CNMA643 (also known as CNMA190612, MPN CNMA643-AC415K), is a diamond indexable turning insert designed for precision machining. This product is identified by specifications CNMA643 and CNMA190612.
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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.















