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WALTER Turning Insert: WNMG434-MM5 WSM20S - Trigon (W) Indexable Turning Inserts
WALTERTrigon (W) Indexable Turning Inserts

WALTER Turning Insert: WNMG434-MM5 WSM20S

The WALTER Turning Insert: WNMG434-MM5 WSM20S, WNMG080416-MM5 WSM20S (MPN 7251997) is a Trigon (W) indexable turning insert. It is available in two designations: WNMG434-MM5 WSM20S and WNMG080416-MM5 WSM20S.

SKU 3G-OTH-205135

Brand
WALTER
Item
Turning Insert: WNMG434-MM5 WSM20S
Category
Trigon (W) Indexable Turning Inserts
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Technical Specifications

WALTER
Manufacturer Part Number
7251997
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WALTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WALTER Turning Insert: WNMG434-MM5 WSM20S, WNMG080416-MM5 WSM20S (MPN 7251997) is a Trigon (W) indexable turning insert. It is available in two designations: WNMG434-MM5 WSM20S and WNMG080416-MM5 WSM20S.

Frequently Asked Questions

What is WALTER WNMG434-MM5 WSM20S turning insert used for?

The WALTER WNMG434-MM5 WSM20S is a Trigon (W) indexable turning insert designed for general turning, facing, and profiling of steel and cast iron. Its MM5 chipbreaker and WSM20S grade provide reliable chip control and wear resistance in medium machining operations.

What are the specifications of WALTER turning insert MPN 7251997?

WALTER turning insert MPN 7251997 is a Trigon (W) indexable insert available in two designations: WNMG434-MM5 WSM20S and WNMG080416-MM5 WSM20S. Both share the WSM20S grade and MM5 chipbreaker geometry, optimized for medium-duty turning of steel and cast iron.

Where to buy WALTER WNMG080416-MM5 WSM20S inserts worldwide?

3G Electric supplies WALTER WNMG080416-MM5 WSM20S inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Trigon turning insert.

How to select the right WALTER turning insert grade for steel?

For steel turning, select a WALTER insert grade like WSM20S, which balances wear resistance and toughness. The MM5 chipbreaker in WNMG434 or WNMG080416 geometries controls chips in medium cuts. Match insert size to your tool holder and depth of cut for optimal performance.

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 trigon (w) 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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