SUMITOMO WNMA432-AC420K Trigon (W) Indexable Turning Insert
The SUMITOMO Turning Insert, model WNMA432 (also designated WNMA080408), is a Trigon (W) indexable turning insert. It is supplied under manufacturer part number WNMA432-AC420K.
SKU 3G-OTH-204583
Also listed as: WNMA432AC420K · WNMA432 AC420K
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Product Description
The SUMITOMO Turning Insert, model WNMA432 (also designated WNMA080408), is a Trigon (W) indexable turning insert. It is supplied under manufacturer part number WNMA432-AC420K.
Frequently Asked Questions
What is the SUMITOMO WNMA432 turning insert used for?
The SUMITOMO WNMA432 (WNMA080408) is a Trigon (W) indexable turning insert designed for general turning, facing, and profiling operations on metal workpieces. It is commonly used in automotive, aerospace, and general machining applications where reliable cutting performance and repeatable indexing are required.
What are the specifications of the SUMITOMO WNMA432-AC420K insert?
The SUMITOMO WNMA432-AC420K is a Trigon (W) indexable turning insert with designations WNMA432 and WNMA080408. It features a 80° included angle and is supplied under manufacturer part number WNMA432-AC420K. The insert is designed for use with compatible tool holders in CNC and manual lathes.
Where to buy SUMITOMO WNMA432 turning inserts worldwide?
3G Electric supplies SUMITOMO WNMA432 (WNMA080408) turning inserts to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this Trigon indexable insert.
How to select the correct SUMITOMO WNMA432 insert for my application?
To select the correct SUMITOMO WNMA432 insert, match the insert geometry (Trigon W, 80° included angle) to your tool holder pocket. Consider workpiece material, cutting speed, and feed rate. The AC420K grade is suitable for general steel and stainless steel turning. Consult your tooling engineer for specific parameters.
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3G Electric supplies SUMITOMO trigon (w) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
