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SUMITOMO Diamond Turning Insert: CNMG644EGE - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMG644EGE

The SUMITOMO Diamond Turning Insert, model CNMG644EGE (also referenced as CNMG190616N-GE and MPN CNMG644EGE-AC830P), is a diamond indexable turning insert designed for industrial machining. Key specifications include…

SKU 3G-OTH-258691

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMG644EGE
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
CNMG644EGE-AC830P
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Diamond Turning Insert, model CNMG644EGE (also referenced as CNMG190616N-GE and MPN CNMG644EGE-AC830P), is a diamond indexable turning insert designed for industrial machining. Key specifications include the part numbers CNMG644EGE and CNMG190616N-GE.

Frequently Asked Questions

What is the SUMITOMO CNMG644EGE diamond turning insert used for?

The SUMITOMO CNMG644EGE diamond indexable turning insert is used for precision machining of non-ferrous materials, composites, and abrasive alloys in industrial turning operations. It delivers high wear resistance and surface finish in automotive, aerospace, and general engineering applications.

What are the specifications of the SUMITOMO CNMG644EGE insert?

The SUMITOMO CNMG644EGE diamond turning insert is also referenced as CNMG190616N-GE with manufacturer part number CNMG644EGE-AC830P. It is an indexable insert designed for turning operations, featuring a diamond grade for extended tool life on non-ferrous and abrasive materials.

Where to buy SUMITOMO CNMG644EGE diamond turning inserts worldwide?

3G Electric supplies SUMITOMO CNMG644EGE diamond turning inserts worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this insert.

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

Select the SUMITOMO CNMG644EGE insert for finishing to medium turning of non-ferrous metals, plastics, and composites. Match the insert geometry (CNMG644EGE) to your tool holder and consider the AC830P grade for abrasive conditions. Consult your machining parameters for optimal 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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