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WALTER Diamond Turning Insert: CNMG432-MK5 WKK20S - Diamond Indexable Turning Inserts
WALTERDiamond Indexable Turning Inserts

WALTER Diamond Turning Insert: CNMG432-MK5 WKK20S

The WALTER Diamond Turning Insert, model CNMG432-MK5 WKK20S / CNMG120408-MK5 WKK20S (MPN 6120889), is a diamond indexable turning insert. It is available in two specifications: CNMG432-MK5 WKK20S and CNMG120408-MK5…

SKU 3G-OTH-257396

Brand
WALTER
Item
Diamond Turning Insert: CNMG432-MK5 WKK20S
Category
Diamond Indexable Turning Inserts
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Technical Specifications

WALTER
Manufacturer Part Number
6120889
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WALTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WALTER Diamond Turning Insert, model CNMG432-MK5 WKK20S / CNMG120408-MK5 WKK20S (MPN 6120889), is a diamond indexable turning insert. It is available in two specifications: CNMG432-MK5 WKK20S and CNMG120408-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 WALTER Diamond Turning Insert CNMG432-MK5 WKK20S used for?

This WALTER 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 surface finish and tool life in turning operations across automotive, aerospace, and general engineering industries.

What are the specifications of WALTER CNMG120408-MK5 WKK20S?

The WALTER CNMG120408-MK5 WKK20S is a diamond indexable turning insert with a CNMG432 (ISO CNMG120408) geometry. It features the MK5 chipbreaker design and WKK20S grade for wear resistance. The manufacturer part number is 6120889. 3G Electric supplies this insert worldwide.

Where to buy WALTER diamond turning insert 6120889 worldwide?

3G Electric supplies the WALTER diamond turning insert MPN 6120889 worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this CNMG432-MK5 WKK20S / CNMG120408-MK5 WKK20S insert.

How to select the right WALTER turning insert grade?

Select the WALTER WKK20S grade for non-ferrous and abrasive materials requiring high wear resistance. The MK5 chipbreaker suits finishing to medium cuts. Match the CNMG432 or CNMG120408 geometry to your tool holder. 3G Electric can help confirm the correct insert for your application.

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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