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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 for the CPMT321ELU variant is CPMT321ELU-AC6030M.

SKU 3G-OTH-260562

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

SUMITOMO
Manufacturer Part Number
CPMT321ELU-AC6030M
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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 for the CPMT321ELU variant is CPMT321ELU-AC6030M.

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 tip provides superior wear resistance and surface finish for high-speed turning operations.

What are the specifications of the SUMITOMO CPMT321ELU insert?

The SUMITOMO CPMT321ELU insert has manufacturer part number CPMT321ELU-AC6030M. It is a diamond indexable turning insert. The product also includes model CPMT090304NLU. These inserts are designed for consistent cutting performance in industrial machining applications.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

3G Electric supplies SUMITOMO Diamond Turning Inserts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these inserts to your facility. Contact us for pricing and lead time on the CPMT321ELU-AC6030M and CPMT090304NLU models.

How to select the right SUMITOMO diamond turning insert?

To select the right SUMITOMO diamond turning insert, match the insert geometry (e.g., CPMT321ELU or CPMT090304NLU) to your workpiece material and cutting conditions. Consider the insert's grade, such as AC6030M, for optimal tool life and surface finish. Consult your machining parameters for best results.

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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