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SUMITOMO Diamond Turning Insert: CNMG643EMX - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMG643EMX

The SUMITOMO Diamond Turning Insert, model CNMG643EMX (also referenced as CNMG190612N-MX and MPN CNMG643EMX-AC810P), is a diamond indexable turning insert. This product is identified by the specifications CNMG643EMX…

SKU 3G-OTH-259905

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMG643EMX
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
CNMG643EMX-AC810P
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Diamond Turning Insert, model CNMG643EMX (also referenced as CNMG190612N-MX and MPN CNMG643EMX-AC810P), is a diamond indexable turning insert. This product is identified by the specifications CNMG643EMX and CNMG190612N-MX.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert CNMG643EMX used for?

The SUMITOMO Diamond Turning Insert CNMG643EMX is used for precision turning operations on hard materials. It is a diamond indexable insert designed for high-accuracy machining in industrial applications such as automotive and aerospace component manufacturing.

What are the specifications of the SUMITOMO CNMG643EMX insert?

The SUMITOMO CNMG643EMX insert is also referenced as CNMG190612N-MX with MPN CNMG643EMX-AC810P. It is a diamond indexable turning insert. Key identifiers include attr257732: CNMG643EMX and attr257733: CNMG190612N-MX. This insert is designed for durable, high-performance cutting.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

You can source SUMITOMO Diamond Turning Inserts worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us to order the CNMG643EMX or other SUMITOMO inserts.

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

To select the correct SUMITOMO diamond turning insert, match the insert geometry and size to your tool holder. The CNMG643EMX (CNMG190612N-MX) is a common negative rake insert. Verify your holder's pocket size and clamping method. Consult your machine manual or a SUMITOMO catalog for compatibility.

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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