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SUMITOMO Diamond Turning Insert: CNMG644EMU - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMG644EMU

The SUMITOMO Diamond Turning Insert, model CNMG644EMU (also referenced as CNMG190616N-MU and MPN CNMG644EMU-AC5015S), is a diamond indexable turning insert. It is available in the CNMG644EMU and CNMG190616N-MU variants.

SKU 3G-OTH-258838

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMG644EMU
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
CNMG644EMU-AC5015S
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Diamond Turning Insert, model CNMG644EMU (also referenced as CNMG190616N-MU and MPN CNMG644EMU-AC5015S), is a diamond indexable turning insert. It is available in the CNMG644EMU and CNMG190616N-MU variants.

Frequently Asked Questions

What is the SUMITOMO CNMG644EMU diamond turning insert used for?

The SUMITOMO CNMG644EMU diamond turning insert is used for precision machining of non-ferrous materials such as aluminum alloys and plastics. It delivers high surface finish and long tool life in turning, facing, and boring operations across automotive, aerospace, and general manufacturing industries.

What are the specifications of the SUMITOMO CNMG644EMU-AC5015S insert?

The SUMITOMO CNMG644EMU-AC5015S is a diamond indexable turning insert with MPN CNMG644EMU-AC5015S. It is also referenced as CNMG190616N-MU. The insert features a CNMG geometry and is designed for high-performance machining. 3G Electric supplies this insert globally.

Where to buy SUMITOMO diamond turning inserts worldwide?

3G Electric supplies SUMITOMO diamond turning inserts worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the CNMG644EMU-AC5015S or CNMG190616N-MU variants. We source genuine SUMITOMO tooling for global industrial customers.

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

Select the SUMITOMO CNMG insert based on your workpiece material, required surface finish, and cutting conditions. The CNMG644EMU-AC5015S is suited for non-ferrous materials. Consult your machine tool parameters and refer to SUMITOMO's application guidelines. 3G Electric can help match the insert to your operation.

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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