WALTER Diamond Indexable Turning Inserts CNMG643-MK5 WKK20S /
The WALTER Diamond Turning Insert, model CNMG643-MK5 WKK20S and CNMG190612-MK5 WKK20S (MPN 6138535), is a diamond indexable turning insert. It is available in two specifications: CNMG643-MK5 WKK20S and CNMG190612-MK5…
SKU 3G-OTH-261047
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 Diamond Turning Insert, model CNMG643-MK5 WKK20S and CNMG190612-MK5 WKK20S (MPN 6138535), is a diamond indexable turning insert. It is available in two specifications: CNMG643-MK5 WKK20S and CNMG190612-MK5 WKK20S.
Frequently Asked Questions
What is the WALTER Diamond Turning Insert CNMG643-MK5 WKK20S used for?
The WALTER Diamond Turning Insert CNMG643-MK5 WKK20S is used for precision turning of non-ferrous materials, composites, and abrasive alloys. Its diamond grade WKK20S provides high wear resistance and surface finish in automotive, aerospace, and general machining applications.
What are the specifications of the WALTER Diamond Turning Insert MPN 6138535?
The WALTER Diamond Turning Insert MPN 6138535 is available as CNMG643-MK5 WKK20S and CNMG190612-MK5 WKK20S. Both are indexable turning inserts with a diamond grade WKK20S, designed for high-performance machining. The CNMG643-MK5 has a 3/8-inch inscribed circle, while the CNMG190612-MK5 has a 19 mm inscribed circle.
Where to buy WALTER Diamond Turning Inserts worldwide?
You can source WALTER Diamond Turning Inserts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the CNMG643-MK5 WKK20S or CNMG190612-MK5 WKK20S inserts.
How to select the right WALTER Diamond Turning Insert for my application?
To select the right WALTER Diamond Turning Insert, match the insert geometry (CNMG643-MK5 or CNMG190612-MK5) to your tool holder and workpiece material. The WKK20S diamond grade is ideal for non-ferrous and abrasive materials. Consult your machine parameters and contact 3G Electric for sourcing assistance.
Used in
Common applications for WALTERWALTER Products
3G Electric supplies WALTER diamond indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
