SUMITOMO Diamond Turning Insert: CPMT322ESU
The SUMITOMO Diamond Turning Insert, available in models CPMT322ESU and CPMT090308NSU (MPN CPMT322ESU-AC830P), is a diamond indexable turning insert designed for precision machining. These inserts are offered under…
SKU 3G-OTH-261091
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Product Description
The SUMITOMO Diamond Turning Insert, available in models CPMT322ESU and CPMT090308NSU (MPN CPMT322ESU-AC830P), is a diamond indexable turning insert designed for precision machining. These inserts are offered under SKU 52FD18 and are suitable for industrial turning applications.
Frequently Asked Questions
What is the SUMITOMO Diamond Turning Insert used for?
The SUMITOMO Diamond Turning Insert is used for precision turning operations in industrial machining. It is designed for finishing and semi-finishing of non-ferrous materials, composites, and abrasive workpieces where diamond tooling provides superior surface finish and tool life.
What are the specifications of the SUMITOMO CPMT322ESU-AC830P?
The SUMITOMO CPMT322ESU-AC830P is a diamond indexable turning insert with model numbers CPMT322ESU and CPMT090308NSU. It is a precision-ground insert for turning applications, supplied under SKU 52FD18. For detailed geometry and grade data, consult the manufacturer's technical literature.
Where to buy SUMITOMO diamond turning inserts worldwide?
3G Electric supplies SUMITOMO diamond turning inserts, including the CPMT322ESU-AC830P, to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision machining tool.
How to select the correct SUMITOMO diamond turning insert?
To select the correct SUMITOMO diamond turning insert, match the insert geometry (e.g., CPMT322ESU or CPMT090308NSU) to your tool holder pocket and your workpiece material. Diamond inserts are ideal for non-ferrous and abrasive materials. Consult your machine tool manual or a SUMITOMO application engineer for grade and edge prep recommendations.
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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.















