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WALTER WNMG434-MM5 WSM30S / WNMG080416-MM5 WSM30S Trigon (W) - Trigon (W) Indexable Turning Inserts
WALTERTrigon (W) Indexable Turning Inserts

WALTER WNMG434-MM5 WSM30S / WNMG080416-MM5 WSM30S Trigon (W)

The WALTER Turning Insert: WNMG434-MM5 WSM30S, WNMG080416-MM5 WSM30S (MPN 7251998) is a Trigon (W) indexable turning insert. It is available in two designations: WNMG434-MM5 WSM30S and WNMG080416-MM5 WSM30S.

SKU 3G-OTH-205270

Brand
WALTER
Item
WNMG434-MM5 WSM30S / WNMG080416-MM5 WSM30S Trigon
Part Number
7251998
Category
Trigon (W) Indexable Turning Inserts
Available to Order
Also known as:7251998WALTER
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WALTER
Manufacturer Part Number
7251998

Technical Documents

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WALTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WALTER Turning Insert: WNMG434-MM5 WSM30S, WNMG080416-MM5 WSM30S (MPN 7251998) is a Trigon (W) indexable turning insert. It is available in two designations: WNMG434-MM5 WSM30S and WNMG080416-MM5 WSM30S.

Frequently Asked Questions

What is WALTER WNMG434-MM5 WSM30S turning insert used for?

The WALTER WNMG434-MM5 WSM30S is a Trigon (W) indexable turning insert designed for general turning, facing, and profiling of steel and cast iron. Its MM5 chipbreaker geometry and WSM30S grade provide reliable performance in medium machining operations across industrial applications.

What are the specifications of WALTER turning insert MPN 7251998?

WALTER turning insert MPN 7251998 is available in two designations: WNMG434-MM5 WSM30S and WNMG080416-MM5 WSM30S. Both are Trigon (W) indexable inserts with the WSM30S grade. The WNMG080416 designation indicates an 8 mm inscribed circle, 4.76 mm thickness, and 16 mm corner radius.

Where to buy WALTER turning inserts in worldwide?

3G Electric supplies WALTER turning inserts worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine WALTER inserts like the WNMG434-MM5 WSM30S and deliver to your facility. Contact us for pricing and lead time on your order.

How to select the right WALTER turning insert grade?

Selecting the right WALTER turning insert grade depends on workpiece material and operation. The WSM30S grade is suited for steel and cast iron in medium machining. For harder materials or finishing, consult WALTER's grade chart. Always match the insert geometry (e.g., MM5 chipbreaker) to your chip control needs.

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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