SUMITOMO Diamond Turning Insert: CCMT21.51ESU
The SUMITOMO Diamond Turning Insert, model CCMT21.51ESU (also designated CCMT060204NSU), is a diamond indexable turning insert. This product carries the manufacturer part number CCMT21.51ESU-AC810P and is identified…
SKU 3G-OTH-256342
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Product Description
The SUMITOMO Diamond Turning Insert, model CCMT21.51ESU (also designated CCMT060204NSU), is a diamond indexable turning insert. This product carries the manufacturer part number CCMT21.51ESU-AC810P and is identified by SKU 52EV25.
Frequently Asked Questions
What is the SUMITOMO CCMT21.51ESU diamond turning insert used for?
The SUMITOMO CCMT21.51ESU (also CCMT060204NSU) is a diamond indexable turning insert used for precision machining of non-ferrous materials, composites, and abrasive plastics. It is commonly applied in automotive, aerospace, and general manufacturing for finishing and semi-finishing operations where tight tolerances and superior surface finish are required.
What are the specifications of the SUMITOMO CCMT21.51ESU-AC810P insert?
The SUMITOMO CCMT21.51ESU-AC810P insert has model designations CCMT21.51ESU and CCMT060204NSU. It is a diamond indexable turning insert with manufacturer part number CCMT21.51ESU-AC810P. The AC810P grade is optimized for wear resistance and cutting edge stability in non-ferrous machining applications.
Where to buy SUMITOMO diamond turning inserts worldwide?
SUMITOMO diamond turning inserts, including the CCMT21.51ESU-AC810P, are available to order through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this SUMITOMO insert.
How to select the correct SUMITOMO diamond turning insert for your application?
To select the correct SUMITOMO diamond turning insert, match the insert geometry (CCMT21.51ESU or CCMT060204NSU) to your tool holder pocket. Consider workpiece material—diamond inserts are ideal for non-ferrous metals and composites. Choose the AC810P grade for abrasive materials. Consult your machine's spindle speed and feed rate capabilities for optimal performance.
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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.















