SUMITOMO Diamond Turning Insert: NU-DNMA431
The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models NU-DNMA431 and NU-DNMA150404, with manufacturer part number NUDNMA431-BN2000. Key specifications include attr257732…
SKU 3G-OTH-259247
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Product Description
The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models NU-DNMA431 and NU-DNMA150404, with manufacturer part number NUDNMA431-BN2000. Key specifications include attr257732: NU-DNMA431 and attr257733: NU-DNMA150404.
Frequently Asked Questions
What is the SUMITOMO Diamond Turning Insert used for?
The SUMITOMO Diamond Turning Insert is used for precision turning of non-ferrous materials, composites, and abrasive workpieces. Its diamond construction provides superior hardness and wear resistance, making it ideal for high-accuracy machining in automotive, aerospace, and general manufacturing applications.
What are the specifications of the SUMITOMO NU-DNMA431 insert?
The SUMITOMO NU-DNMA431 insert is a diamond indexable turning insert with model NU-DNMA431 and manufacturer part number NUDNMA431-BN2000. It is designed for fine finishing and high-speed machining. For detailed dimensions and geometry, consult the manufacturer's technical data sheet.
Where to buy SUMITOMO Diamond Turning Inserts worldwide?
3G Electric supplies SUMITOMO Diamond Turning Inserts worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine SUMITOMO inserts like the NU-DNMA431 and NU-DNMA150404. Contact us for pricing and lead time on your required quantities.
How to select the correct SUMITOMO diamond insert for my lathe?
To select the correct SUMITOMO diamond insert, match the insert shape, size, and nose radius to your tool holder and workpiece material. The NU-DNMA431 and NU-DNMA150404 are common choices for finishing non-ferrous metals. Always verify the manufacturer part number NUDNMA431-BN2000 against your application requirements.
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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.















