SUMITOMO Diamond Turning Insert: 4NC-CNGA432W
The SUMITOMO Diamond Turning Insert, model 4NC-CNGA432W (also designated 4NC-CNGA120408W, MPN 4NCCNGA432W-BNC200), is a diamond indexable turning insert. Key specifications include the insert designations…
SKU 3G-OTH-258143
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Product Description
The SUMITOMO Diamond Turning Insert, model 4NC-CNGA432W (also designated 4NC-CNGA120408W, MPN 4NCCNGA432W-BNC200), is a diamond indexable turning insert. Key specifications include the insert designations 4NC-CNGA432W and 4NC-CNGA120408W.
Frequently Asked Questions
What is the SUMITOMO Diamond Turning Insert 4NC-CNGA432W used for?
The SUMITOMO Diamond Turning Insert 4NC-CNGA432W is used for precision turning and finishing of non-ferrous materials, such as aluminum alloys and composites, in machining operations across industries like aerospace and automotive. Its diamond tip provides superior wear resistance and surface finish.
What are the specifications of the SUMITOMO 4NC-CNGA432W insert?
The SUMITOMO Diamond Turning Insert is designated as 4NC-CNGA432W, also known as 4NC-CNGA120408W, with manufacturer part number 4NCCNGA432W-BNC200. It is a diamond indexable turning insert designed for high-precision cutting. For detailed geometry and grade data, consult the manufacturer's documentation.
Where to buy SUMITOMO Diamond Turning Inserts worldwide?
3G Electric supplies SUMITOMO Diamond Turning Inserts, including the 4NC-CNGA432W model, to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this precision cutting tool.
How to select the correct SUMITOMO diamond turning insert for my application?
To select the correct SUMITOMO diamond turning insert, match the insert geometry (e.g., 4NC-CNGA432W) to your material and operation. Consider workpiece material, required surface finish, and machine rigidity. For non-ferrous materials, diamond inserts offer excellent wear life. Consult a technical specialist for application-specific advice.
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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.















