SUMITOMO Diamond Turning Insert: CNMG643EMU
The SUMITOMO Diamond Turning Insert, available as models CNMG643EMU and CNMG190612N-MU (MPN CNMG643EMU-AC5015S), is a diamond indexable turning insert designed for machining operations. These inserts are offered in…
SKU 3G-OTH-260388
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Product Description
The SUMITOMO Diamond Turning Insert, available as models CNMG643EMU and CNMG190612N-MU (MPN CNMG643EMU-AC5015S), is a diamond indexable turning insert designed for machining operations. These inserts are offered in two specific geometries to suit different turning applications.
Frequently Asked Questions
What is the SUMITOMO Diamond Turning Insert used for?
The SUMITOMO Diamond Turning Insert is used for precision machining operations such as turning, facing, and profiling on CNC lathes. It is suitable for cutting ferrous and non-ferrous materials in industries like automotive, aerospace, and general manufacturing, where high surface finish and dimensional accuracy are required.
What are the specifications of the SUMITOMO Diamond Turning Insert?
The SUMITOMO Diamond Turning Insert is available in two geometries: CNMG643EMU and CNMG190612N-MU, with the manufacturer part number CNMG643EMU-AC5015S. These indexable inserts are designed for turning applications and are made with diamond material for enhanced wear resistance and cutting performance.
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 provide these inserts as part of our extensive sourcing network.
How to select the right SUMITOMO Diamond Turning Insert for my application?
To select the right SUMITOMO Diamond Turning Insert, consider your workpiece material, required surface finish, and machine rigidity. The CNMG643EMU and CNMG190612N-MU geometries suit different depths of cut and feed rates. Consult your tooling engineer or reference SUMITOMO's application guidelines for optimal results.
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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.















