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SUMITOMO Diamond Turning Insert: CPMT322EMU - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CPMT322EMU

The SUMITOMO Diamond Turning Insert, available in models CPMT322EMU and CPMT090308N-MU (MPN CPMT322EMU-AC420K), is a diamond indexable turning insert designed for precision machining. These inserts are offered under…

SKU 3G-OTH-260241

Also listed as: CPMT322EMUAC420K · CPMT322EMU AC420K

Brand
SUMITOMO
Item
Diamond Turning Insert: CPMT322EMU
Category
Diamond Indexable Turning Inserts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SUMITOMO
Manufacturer Part Number
CPMT322EMU-AC420K

Technical Documents

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

Product Description

The SUMITOMO Diamond Turning Insert, available in models CPMT322EMU and CPMT090308N-MU (MPN CPMT322EMU-AC420K), is a diamond indexable turning insert designed for precision machining. These inserts are offered under SKU CPMT322EMU-AC420K and are suitable for industrial turning applications.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision turning operations in industrial machining. It is designed for finishing and light roughing of non-ferrous materials, composites, and plastics, delivering high surface quality and tool life in automated and manual lathe applications.

What are the specifications of the SUMITOMO CPMT322EMU-AC420K?

The SUMITOMO CPMT322EMU-AC420K is a diamond indexable turning insert with model numbers CPMT322EMU and CPMT090308N-MU. It is designed for precision turning and is suitable for industrial machining of non-ferrous materials. The insert is part of the AC420K grade series.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

3G Electric supplies SUMITOMO Diamond Turning Inserts worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide genuine SUMITOMO inserts like the CPMT322EMU-AC420K to industrial customers across multiple sectors.

How to select the correct SUMITOMO turning insert for my application?

Select the SUMITOMO turning insert based on your workpiece material, finish requirements, and machine compatibility. For non-ferrous materials, the CPMT322EMU-AC420K diamond insert offers excellent wear resistance. Consult your tooling engineer or contact 3G Electric for application-specific 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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Diamond indexable turning insert for precision machining of non-ferrous materials. Used in finishing and semi-finishing operations on aluminum alloys, copper, and plastics. Suitable for applications requiring tight tolerances and good surface finish
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Diamond indexable turning insert for precision machining of non-ferrous materials. Suitable for turning operations on aluminum alloys and plastics. Available in models CPMT321EMU and CPMT090308N-MU
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