WALTER Diamond Turning Insert: VNMG331-MK5 WKK20S
The WALTER Diamond Turning Insert, model VNMG331-MK5 WKK20S / VNMG160404-MK5 WKK20S (MPN 6150420), is a diamond indexable turning insert. It is available in two size variants: VNMG331-MK5 WKK20S and VNMG160404-MK5…
SKU 3G-OTH-258580
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 VNMG331-MK5 WKK20S / VNMG160404-MK5 WKK20S (MPN 6150420), is a diamond indexable turning insert. It is available in two size variants: VNMG331-MK5 WKK20S and VNMG160404-MK5 WKK20S.
Frequently Asked Questions
What is the WALTER VNMG331-MK5 WKK20S diamond turning insert used for?
The WALTER VNMG331-MK5 WKK20S diamond indexable turning insert is used for precision machining of non-ferrous materials, composites, and abrasive alloys. Its MK5 geometry and WKK20S grade deliver high wear resistance and surface finish in turning, facing, and profiling operations across automotive, aerospace, and general engineering.
What are the specifications of the WALTER 6150420 diamond turning insert?
The WALTER 6150420 diamond turning insert is available as VNMG331-MK5 WKK20S (ISO VNMG160404-MK5 WKK20S). It is a negative rake, diamond-shaped indexable insert with a 0.4 mm nose radius, designed for medium to finishing cuts. The WKK20S grade is a PCD-tipped substrate for non-ferrous machining.
Where to buy WALTER diamond turning inserts worldwide?
3G Electric supplies WALTER diamond turning inserts worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the VNMG331-MK5 WKK20S (MPN 6150420) and other WALTER tooling.
How to select the correct WALTER diamond turning insert for my application?
Select the WALTER VNMG331-MK5 WKK20S for finishing non-ferrous materials like aluminum, copper, or composites. Match the insert geometry (VNMG) to your tool holder pocket, and choose the WKK20S PCD grade for abrasive wear resistance. Confirm nose radius (0.4 mm) and chipbreaker (MK5) suit your feed and depth of cut.
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.
