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WALTER Diamond Turning Insert: VNMG331-MK5 WKK20S - Diamond Indexable Turning Inserts
WALTERDiamond Indexable Turning Inserts

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

Brand
WALTER
Item
Diamond Turning Insert: VNMG331-MK5 WKK20S
Category
Diamond Indexable Turning Inserts
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Technical Specifications

WALTER
Manufacturer Part Number
6150420
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WALTER Products
3G Electric (S) Pte. Ltd. — Singapore

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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 WALTER
Automotive engine block machining — WALTER WNMG542-MM5 WSM20S turning inserts for cylinder bore finishing
Aerospace aluminum component turning — WALTER CCMT060208-FK6 WKK10S diamond inserts for high-speed finishing
General engineering cutoff operations — WALTER GX24-3E400N04-UA4 WKP33S parting inserts for steel bars
Mold and die steel grooving — WALTER GX16-2E300R6-CF5 WSM33S inserts for deep groove roughing
CNC lathe shallow hole drilling — WALTER A1148-1/16IN cobalt screw-machine drill bits for oil-hole drilling
Heavy equipment shaft turning — WALTER SCMT120408-RM4 square inserts for roughing of alloy steels

WALTER 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.

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