SUMITOMO Diamond Turning Insert: CPMT21.51ESU
The SUMITOMO Diamond Turning Insert, available as models CPMT21.51ESU and CPMT060204NSU (MPN CPMT21.51ESU-AC700G), is a diamond indexable turning insert. This product is designed for turning operations and is…
SKU 3G-OTH-258489
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Product Description
The SUMITOMO Diamond Turning Insert, available as models CPMT21.51ESU and CPMT060204NSU (MPN CPMT21.51ESU-AC700G), is a diamond indexable turning insert. This product is designed for turning operations and is identified by SKU 4KAD3.
Frequently Asked Questions
What is the SUMITOMO Diamond Turning Insert used for?
The SUMITOMO Diamond Turning Insert is used for precision turning operations on hard or abrasive materials. As a diamond indexable insert, it delivers high wear resistance and surface finish in machining applications across industries like automotive and aerospace.
What are the specifications of the SUMITOMO CPMT21.51ESU-AC700G?
The SUMITOMO CPMT21.51ESU-AC700G is a diamond indexable turning insert with model numbers CPMT21.51ESU and CPMT060204NSU. It is designed for turning operations and is identified by SKU 4KAD3. The manufacturer part number is CPMT21.51ESU-AC700G.
Where to buy SUMITOMO Diamond Turning Inserts worldwide?
3G Electric supplies SUMITOMO Diamond Turning Inserts worldwide. We handle full logistics, customs clearance, and delivery to your location. As a global industrial solutions provider, we source and deliver genuine SUMITOMO inserts like the CPMT21.51ESU-AC700G to customers internationally.
How to select the right SUMITOMO diamond turning insert?
Selecting the right SUMITOMO diamond turning insert depends on your workpiece material, required surface finish, and machine rigidity. For hard materials, the CPMT21.51ESU-AC700G offers diamond-grade wear resistance. Consult your application parameters or contact 3G Electric for guidance on matching insert geometry to your turning operation.
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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.















