WALTERTrigon (W) Indexable Turning Inserts

WALTER WNMG432-MS3 WSM10S / WNMG080408-MS3 WSM10S Trigon

The WALTER Turning Insert: WNMG432-MS3 WSM10S, WNMG080408-MS3 WSM10S (MPN 6890842) is a Trigon (W) indexable turning insert. It is available in two designations: WNMG432-MS3 WSM10S and WNMG080408-MS3 WSM10S.

SKU 3G-OTH-204786

Brand

WALTER

Item

WNMG432-MS3 WSM10S / WNMG080408-MS3 WSM10S Trigon

Part Number

6890842

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.

Technical Specifications

WALTER

Manufacturer Part Number

6890842

Technical Documents

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WALTER Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is WALTER WNMG432-MS3 WSM10S turning insert used for?

The WALTER WNMG432-MS3 WSM10S is a Trigon (W) indexable turning insert designed for general turning, facing, and profiling operations on steel, stainless steel, and cast iron. Its MS3 chipbreaker geometry and WSM10S grade provide reliable chip control and wear resistance in medium machining applications.

What are the specifications of WALTER turning insert MPN 6890842?

WALTER turning insert MPN 6890842 is a Trigon (W) indexable insert available in two designations: WNMG432-MS3 WSM10S and WNMG080408-MS3 WSM10S. Both share the same WSM10S grade and MS3 chipbreaker. The insert is used for turning operations and is supplied by 3G Electric.

Where to buy WALTER WNMG080408-MS3 WSM10S inserts worldwide?

3G Electric supplies WALTER WNMG080408-MS3 WSM10S turning 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 WALTER insert MPN 6890842.

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

For steel turning, select a WALTER insert grade like WSM10S, which offers balanced wear resistance and toughness. The MS3 chipbreaker on WNMG432-MS3 WSM10S is optimized for medium depths of cut and feeds. Always match the insert geometry to your workpiece material and machine rigidity for best results.

Used in

Common applications for WALTER

Automotive engine component machining — WALTER indexable face mills (e.g., F2010.B.250.Z12.13.R722M) for face milling cylinder heads and blocks.

Aerospace structural parts manufacturing — WALTER screw-machine length drill bits (e.g., A1148-4.5) for drilling holes in aluminum and titanium components.

General machining job shops — WALTER indexable face mills (e.g., F4042R.B16.040.Z05.10) for face milling steel and stainless steel workpieces.

Heavy equipment repair — WALTER indexable face mills (e.g., 127 mm diameter with 11 inserts) for resurfacing large cast iron and steel parts.

Energy sector valve and pump manufacturing — WALTER indexable face mills (e.g., 100 mm diameter with R720M geometry) for machining sealing surfaces.

CNC lathe operations — WALTER screw-machine length drill bits (e.g., A1148-4.5) for drilling in automated turning centers with bar feeders.

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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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