WALTER Turning Insert: WNMA433-RK5 WKK20S
The WALTER Turning Insert is a Trigon (W) indexable turning insert available in two variants: WNMA433-RK5 WKK20S and WNMA080412-RK5 WKK20S, with Manufacturer Part Number 6393203. These inserts are designed for…
SKU 3G-OTH-204596
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The WALTER Turning Insert is a Trigon (W) indexable turning insert available in two variants: WNMA433-RK5 WKK20S and WNMA080412-RK5 WKK20S, with Manufacturer Part Number 6393203. These inserts are designed for turning operations and are supplied by WALTER.
Frequently Asked Questions
What is the WALTER WNMA433-RK5 WKK20S turning insert used for?
The WALTER WNMA433-RK5 WKK20S is a Trigon (W) indexable turning insert designed for general turning operations on metal workpieces. It is commonly applied in automotive, aerospace, and general machining industries where reliable cutting performance and chip control are required.
What are the specifications of the WALTER turning insert MPN 6393203?
The WALTER turning insert MPN 6393203 is available in two variants: WNMA433-RK5 WKK20S and WNMA080412-RK5 WKK20S. Both are Trigon (W) indexable inserts for turning. The WNMA080412-RK5 WKK20S designation follows ISO standard sizing, indicating an 8 mm inscribed circle, 4 mm thickness, and 12 mm corner radius.
Where to buy WALTER turning inserts worldwide?
You can source WALTER turning inserts worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the WNMA433-RK5 WKK20S or WNMA080412-RK5 WKK20S inserts.
How to select the correct WALTER turning insert for my operation?
To select the correct WALTER turning insert, match the insert geometry (Trigon WNMA) and grade (WKK20S) to your workpiece material and cutting conditions. The WNMA433-RK5 variant suits general turning, while the WNMA080412-RK5 offers a different corner radius. Consult WALTER's technical documentation for feed and speed recommendations.
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.
