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SUMITOMO Diamond Turning Insert: CPMT321ELU - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CPMT321ELU

The SUMITOMO Diamond Turning Insert, available in models CPMT321ELU and CPMT090304NLU, is a diamond indexable turning insert. The manufacturer part number is CPMT321ELU-AC8025P. Key specifications include attr257732…

SKU 3G-OTH-260222

Brand
SUMITOMO
Item
Diamond Turning Insert: CPMT321ELU
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
CPMT321ELU-AC8025P
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Diamond Turning Insert, available in models CPMT321ELU and CPMT090304NLU, is a diamond indexable turning insert. The manufacturer part number is CPMT321ELU-AC8025P. Key specifications include attr257732: CPMT321ELU and attr257733: CPMT090304NLU.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision machining of non-ferrous materials such as aluminum alloys, copper, and plastics. It is ideal for finishing operations in automotive, aerospace, and general manufacturing where tight tolerances and superior surface finish are required.

What are the specifications of the SUMITOMO Diamond Turning Insert?

The SUMITOMO Diamond Turning Insert is available in models CPMT321ELU and CPMT090304NLU, with manufacturer part number CPMT321ELU-AC8025P. It is a diamond indexable turning insert designed for high-precision cutting. For detailed dimensions and grade, consult the technical datasheet.

Where to buy SUMITOMO Diamond Turning Insert worldwide?

You can source the SUMITOMO Diamond Turning Insert 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 this item.

How to select the right SUMITOMO Diamond Turning Insert?

To select the right SUMITOMO Diamond Turning Insert, match the insert geometry (CPMT321ELU or CPMT090304NLU) to your workpiece material and operation. For finishing non-ferrous metals, the diamond grade provides excellent wear resistance. Consult the manufacturer's application guide for feed and speed recommendations.

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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