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SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMG644EEM

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CNMG644EEM and CNMG190616N-EM, with manufacturer part number CNMG644EEM-AC5015S. This product is designed for turning…

SKU 3G-OTH-260180

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMG644EEM
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
CNMG644EEM-AC5015S
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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 CNMG644EEM and CNMG190616N-EM, with manufacturer part number CNMG644EEM-AC5015S. This product is designed for turning operations and is supplied by SUMITOMO.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision turning operations on lathes. It is designed for machining ferrous and non-ferrous materials, providing a sharp cutting edge and long tool life. Common applications include automotive, aerospace, and general engineering where tight tolerances and surface finish are critical.

What are the specifications of the SUMITOMO CNMG644EEM insert?

The SUMITOMO CNMG644EEM is a diamond indexable turning insert with model numbers CNMG644EEM and CNMG190616N-EM. The manufacturer part number is CNMG644EEM-AC5015S. It is supplied by SUMITOMO and designed for turning operations. For detailed dimensions and grade, consult the manufacturer's technical data.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

You can source SUMITOMO Diamond Turning Inserts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We supply genuine SUMITOMO inserts for turning applications.

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

To select the correct SUMITOMO turning insert, match the insert geometry (e.g., CNMG644EEM) to your workpiece material and operation type. Consider the nose radius, chipbreaker design, and grade. For general turning, the CNMG190616N-EM offers a good balance. Consult SUMITOMO's application guide or contact 3G Electric for sourcing assistance.

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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