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SUMITOMO Diamond Turning Insert: CNMG643EMU - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMG643EMU

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CNMG643EMU and CNMG190612NMU, with manufacturer part number CNMG643EMU-AC810P. This product is designed for turning…

SKU 3G-OTH-259552

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMG643EMU
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
CNMG643EMU-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 CNMG643EMU and CNMG190612NMU, with manufacturer part number CNMG643EMU-AC810P. This product is designed for turning applications and features the specified geometries for precision machining.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision turning applications on CNC lathes. It is designed for machining hard materials such as cast iron and hardened steels, providing high wear resistance and surface finish. The CNMG643EMU and CNMG190612NMU geometries suit general-purpose and finishing operations.

What are the specifications of the SUMITOMO Diamond Turning Insert?

The SUMITOMO Diamond Turning Insert is available in models CNMG643EMU and CNMG190612NMU, with manufacturer part number CNMG643EMU-AC810P. It is a diamond indexable turning insert designed for turning applications. The AC810P grade offers durability for precision machining. Refer to the product page for detailed dimensions.

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 precision turning operations.

How to select the correct SUMITOMO Diamond Turning Insert?

To select the correct SUMITOMO Diamond Turning Insert, match the insert geometry (CNMG643EMU or CNMG190612NMU) to your turning operation and workpiece material. The AC810P grade suits hard materials. Consult the manufacturer's catalog for recommended cutting parameters. 3G Electric can assist with sourcing the right insert for your application.

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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