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SUMITOMO Diamond Turning Insert: CNMG321ELU - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMG321ELU

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CNMG321ELU and CNMG090304NGU, with manufacturer part number CNMG321ELU-AC810P. Key specifications include attr257732…

SKU 3G-OTH-257993

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMG321ELU
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
CNMG321ELU-AC810P
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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 CNMG321ELU and CNMG090304NGU, with manufacturer part number CNMG321ELU-AC810P. Key specifications include attr257732: CNMG321ELU and attr257733: CNMG090304NGU.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision turning operations on hard materials such as cast iron and hardened steels. Its diamond geometry provides excellent surface finish and tool life in finishing and semi-finishing applications across machining, automotive, and general engineering industries.

What are the specifications of the SUMITOMO CNMG321ELU-AC810P?

The SUMITOMO CNMG321ELU-AC810P is a diamond indexable turning insert with models CNMG321ELU and CNMG090304NGU. The manufacturer part number is CNMG321ELU-AC810P. These inserts are designed for high-performance turning and are suitable for use with compatible tool holders in CNC lathes.

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, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the CNMG321ELU-AC810P or other SUMITOMO insert models.

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

Selecting the correct SUMITOMO turning insert depends on your workpiece material, desired surface finish, and machining parameters. For hard materials, the diamond-grade AC810P offers wear resistance. Consult your tool holder compatibility and refer to SUMITOMO's technical data 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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