WALTER WNMA432-RK7 WKK20S / WNMA080408-RK7 WKK20S Trigon (W)
The WALTER Turning Insert, model WNMA432-RK7 WKK20S / WNMA080408-RK7 WKK20S (MPN 6419538), is a Trigon (W) indexable turning insert. It is available in two size designations: WNMA432-RK7 WKK20S and WNMA080408-RK7 WKK20S.
SKU 3G-OTH-204588
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The WALTER Turning Insert, model WNMA432-RK7 WKK20S / WNMA080408-RK7 WKK20S (MPN 6419538), is a Trigon (W) indexable turning insert. It is available in two size designations: WNMA432-RK7 WKK20S and WNMA080408-RK7 WKK20S.
Frequently Asked Questions
What is a WALTER WNMA432-RK7 WKK20S turning insert used for?
The WALTER WNMA432-RK7 WKK20S is a Trigon (W) indexable turning insert designed for general turning, facing, and profiling operations on steel, stainless steel, and cast iron. Its RK7 geometry and WKK20S grade provide toughness and wear resistance for medium to rough machining.
What are the specifications of the WALTER WNMA080408-RK7 WKK20S insert?
The WALTER WNMA080408-RK7 WKK20S (MPN 6419538) is a Trigon (W) indexable turning insert with an 8 mm inscribed circle, 4.76 mm thickness, and 0.8 mm nose radius. It uses the WKK20S grade for steel and cast iron machining. The same insert is also designated WNMA432-RK7 WKK20S.
Where to buy WALTER turning inserts worldwide?
3G Electric supplies WALTER turning inserts like the WNMA432-RK7 WKK20S to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Trigon (W) indexable insert.
How to select the right WALTER turning insert grade?
Selecting the right WALTER turning insert grade depends on workpiece material and operation. The WKK20S grade is suited for steel and cast iron at medium cutting speeds. For harder materials or finishing, consult WALTER's grade chart. 3G Electric can help match the insert to your application.
Used in
Common applications for WALTERWALTER Products
3G Electric supplies WALTER trigon (w) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
