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SUMITOMO Diamond Turning Insert: CPMT21.52ESU - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

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

Also listed as: CPMT2152ESUAC8025P · CPMT21 52ESU AC8025P · CPMT21-52ESU-AC8025P

Brand
SUMITOMO
Item
Diamond Turning Insert: CPMT21.52ESU
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
CPMT21.52ESU-AC8025P

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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

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.

Used in

Common applications for SUMITOMO
Automotive engine block machining — Sumitomo SNMG square turning inserts for facing and boring cast iron
Aerospace component turning — Sumitomo DNMG diamond inserts with UP chipbreaker for finishing titanium alloys
Oil and gas valve production — Sumitomo TPMR triangle inserts with T1500Z grade for threading stainless steel
General engineering shaft turning — Sumitomo CNMG diamond inserts with LU chipbreaker for medium interrupted cuts
Mold and die finishing — Sumitomo VNMG diamond inserts with UZ chipbreaker for hardened steel profiling
Heavy equipment repair — Sumitomo TCMT triangle inserts with AC810P grade for turning wear-resistant steels

SUMITOMO Products

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.

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