SUMITOMO Diamond Turning Insert: CCMT21.51ESU
The SUMITOMO Diamond Turning Insert, model CCMT21.51ESU (also referenced as CCMT060204NSU and MPN CCMT21.51ESU-AC530U), is a diamond indexable turning insert. It is available under SKU 52EV21.
SKU 3G-OTH-256073
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Product Description
The SUMITOMO Diamond Turning Insert, model CCMT21.51ESU (also referenced as CCMT060204NSU and MPN CCMT21.51ESU-AC530U), is a diamond indexable turning insert. It is available under SKU 52EV21.
Frequently Asked Questions
What is the SUMITOMO CCMT21.51ESU diamond turning insert used for?
The SUMITOMO CCMT21.51ESU diamond turning insert is used for precision turning, facing, and boring of non-ferrous materials such as aluminum alloys, copper, and plastics. Its diamond grade provides excellent wear resistance and surface finish in automotive, aerospace, and general machining applications.
What are the specifications of the SUMITOMO CCMT21.51ESU insert?
The SUMITOMO CCMT21.51ESU insert is a diamond indexable turning insert with model numbers CCMT21.51ESU and CCMT060204NSU. The manufacturer part number is CCMT21.51ESU-AC530U. It is designed for high-precision machining and is available under SKU 52EV21.
Where to buy SUMITOMO diamond turning inserts worldwide?
You can source SUMITOMO diamond turning inserts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the CCMT21.51ESU-AC530U insert.
How to select the correct SUMITOMO diamond turning insert for my application?
To select the correct SUMITOMO diamond turning insert, match the insert geometry (CCMT21.51ESU) to your tool holder, and choose the diamond grade for non-ferrous materials. Consider your workpiece material, required surface finish, and cutting parameters. 3G Electric can assist with sourcing the right insert for your machining needs.
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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.















