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SUMITOMO Diamond Turning Insert: CPMT321EMU - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CPMT321EMU

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CPMT321EMU and CPMT090308N-MU, with manufacturer part number CPMT321EMU-AC420K. Key specifications include attr257732…

SKU 3G-OTH-261526

Brand
SUMITOMO
Item
Diamond Turning Insert: CPMT321EMU
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
CPMT321EMU-AC420K
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CPMT321EMU and CPMT090308N-MU, with manufacturer part number CPMT321EMU-AC420K. Key specifications include attr257732: CPMT321EMU and attr257733: CPMT090308N-MU.

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 and plastics, in industries like automotive and aerospace. Its diamond-tipped edge provides high wear resistance and surface finish quality.

What are the specifications of the SUMITOMO Diamond Turning Insert?

The SUMITOMO Diamond Turning Insert is available in models CPMT321EMU and CPMT090308N-MU, with manufacturer part number CPMT321EMU-AC420K. It is a diamond indexable turning insert designed for high-precision cutting operations.

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, ensuring a seamless procurement process for your facility.

How to select the right SUMITOMO Diamond Turning Insert?

To select the right SUMITOMO Diamond Turning Insert, match the insert geometry (CPMT321EMU or CPMT090308N-MU) to your workpiece material and cutting conditions. Consult the manufacturer's guidelines for feed rates and depth of cut to optimize tool life and surface finish.

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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