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SUMITOMO Diamond Turning Insert: CNMG646EMU - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMG646EMU

The SUMITOMO Diamond Turning Insert, model CNMG646EMU (also referenced as CNMG190624N-MU and MPN CNMG646EMU-AC5015S), is a diamond indexable turning insert designed for industrial machining. It is available under SKU…

SKU 3G-OTH-260529

Also listed as: CNMG646EMUAC5015S · CNMG646EMU AC5015S

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMG646EMU
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
CNMG646EMU-AC5015S

Technical Documents

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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Diamond Turning Insert, model CNMG646EMU (also referenced as CNMG190624N-MU and MPN CNMG646EMU-AC5015S), is a diamond indexable turning insert designed for industrial machining. It is available under SKU CNMG646EMU-AC5015S and is manufactured by SUMITOMO.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert CNMG646EMU used for?

The SUMITOMO Diamond Turning Insert CNMG646EMU is used for precision turning and machining of hard materials in industrial manufacturing. It is designed for high-speed cutting operations where surface finish and dimensional accuracy are critical, commonly applied in automotive, aerospace, and general metalworking.

What are the specifications of the SUMITOMO CNMG646EMU insert?

The SUMITOMO CNMG646EMU insert is a diamond indexable turning insert with model CNMG646EMU, also referenced as CNMG190624N-MU. The manufacturer part number is CNMG646EMU-AC5015S. It is produced by SUMITOMO and is available under SKU CNMG646EMU-AC5015S for industrial machining applications.

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 on the CNMG646EMU model.

How to select the correct SUMITOMO turning insert for your application?

To select the correct SUMITOMO turning insert, match the insert geometry (such as CNMG646EMU) to your workpiece material and machining operation. Consider factors like cutting speed, feed rate, and depth of cut. For hard materials, diamond inserts like the SUMITOMO AC5015S grade offer improved wear resistance and surface finish.

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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