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
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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 54YV04 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 54YV04 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.
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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.















