SUMITOMO Diamond Turning Insert: CPMT21.52ESU
The SUMITOMO Diamond Turning Insert, model CPMT21.52ESU (also designated CPMT060208N-SU), is a diamond indexable turning insert. The manufacturer part number is CPMT21.52ESU-AC8025P.
SKU 3G-OTH-261042
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Product Description
The SUMITOMO Diamond Turning Insert, model CPMT21.52ESU (also designated CPMT060208N-SU), is a diamond indexable turning insert. The manufacturer part number is CPMT21.52ESU-AC8025P.
Frequently Asked Questions
What is the SUMITOMO CPMT21.52ESU diamond turning insert used for?
The SUMITOMO CPMT21.52ESU (CPMT060208N-SU) is a diamond indexable turning insert designed for precision machining of non-ferrous materials, composites, and abrasive plastics. It delivers high surface finish and extended tool life in turning, facing, and profiling operations across automotive, aerospace, and general manufacturing industries.
What are the specifications of the SUMITOMO CPMT21.52ESU-AC8025P insert?
The SUMITOMO CPMT21.52ESU-AC8025P is a diamond indexable turning insert with manufacturer part number CPMT21.52ESU-AC8025P. It is also designated as CPMT060208N-SU. The insert geometry is CPMT21.52ESU, and it is engineered for high-speed finishing of non-ferrous workpieces.
Where to buy SUMITOMO diamond turning inserts worldwide?
3G Electric supplies SUMITOMO diamond turning inserts like the CPMT21.52ESU-AC8025P to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision cutting tool.
How to select the correct SUMITOMO turning insert for your application?
To select the correct SUMITOMO turning insert, match the insert geometry (e.g., CPMT21.52ESU) to your workpiece material and operation. Diamond inserts excel on non-ferrous metals and composites. Consider required surface finish, cutting speed, and depth of cut. Consult your tooling engineer or contact 3G Electric for application guidance.
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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.















