Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

WALTER Trigon (W) Indexable Turning Inserts WNMG333-MM5 WSM20S /
WALTERTrigon (W) Indexable Turning Inserts

WALTER Trigon (W) Indexable Turning Inserts WNMG333-MM5 WSM20S /

The WALTER Turning Insert: WNMG333-MM5 WSM20S, WNMG060412-MM5 WSM20S is a Trigon (W) indexable turning insert available in two geometries: WNMG333-MM5 WSM20S and WNMG060412-MM5 WSM20S, with Manufacturer Part Number…

SKU 3G-OTH-205400

Brand
WALTER
Item
Trigon
Category
Trigon (W) Indexable Turning Inserts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
7251986

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The WALTER Turning Insert: WNMG333-MM5 WSM20S, WNMG060412-MM5 WSM20S is a Trigon (W) indexable turning insert available in two geometries: WNMG333-MM5 WSM20S and WNMG060412-MM5 WSM20S, with Manufacturer Part Number 7251986. This product is designed for turning operations and is supplied by WALTER.

Frequently Asked Questions

What is the WALTER WNMG333-MM5 WSM20S turning insert used for?

The WALTER WNMG333-MM5 WSM20S is a Trigon (W) indexable turning insert designed for general turning operations on steel and cast iron. Its MM5 geometry and WSM20S grade provide good chip control and wear resistance for medium machining. 3G Electric supplies this insert worldwide.

What are the specifications of the WALTER turning insert MPN 7251986?

The WALTER turning insert MPN 7251986 is available in two geometries: WNMG333-MM5 WSM20S and WNMG060412-MM5 WSM20S. Both are Trigon (W) indexable inserts for turning. The WSM20S grade is a CVD-coated carbide optimized for steel machining. 3G Electric sources and delivers this WALTER insert globally.

Where to buy WALTER turning inserts in worldwide?

You can order WALTER turning inserts through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on the WNMG333-MM5 WSM20S or WNMG060412-MM5 WSM20S inserts.

How to select the right WALTER turning insert for steel?

For steel turning, select a WALTER insert with a WSM20S grade and MM5 chipbreaker geometry, such as the WNMG333-MM5 WSM20S. Match the insert size to your tool holder's pocket. The WNMG060412-MM5 WSM20S is a metric equivalent. 3G Electric can help you source the correct WALTER 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 trigon (w) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Trigon (W) indexable turning insert available in two variants: WNMG331-MM5 WSM20S and WNMG060404-MM5 WSM20S. Designed for general turning operations on steel and cast iron. The MM5 chipbreaker geometry and WSM20S grade provide performance in medium machining applications
WALTER
Trigon (W) indexable turning insert available in two variants: WNMG331-MM5 WSM20S and WNMG060404-MM5 WSM20S. Designed for general turning operations on steel and cast iron. The MM5 chipbreaker geometry and WSM20S grade provide performance in medium machining applications
Trigon (W) indexable turning insert for general turning and facing operations. Available in designations WNMG433-MM5 WSM20S and WNMG080412-MM5 WSM20S. The MM5 chipbreaker geometry provides chip control at medium cutting depths and feeds. Suitable for machining steel and cast iron
WALTER
Trigon (W) indexable turning insert for general turning and facing operations. Available in designations WNMG433-MM5 WSM20S and WNMG080412-MM5 WSM20S. The MM5 chipbreaker geometry provides chip control at medium cutting depths and feeds. Suitable for machining steel and cast iron
Trigon (W) indexable turning inserts available in two geometries: WNMG332-MM5 WSM20S and WNMG060408-MM5 WSM20S. Both feature the WSM20S grade. Designed for general turning operations on steel and cast iron, suitable for roughing to medium finishing cuts
WALTER
Trigon (W) indexable turning inserts available in two geometries: WNMG332-MM5 WSM20S and WNMG060408-MM5 WSM20S. Both feature the WSM20S grade. Designed for general turning operations on steel and cast iron, suitable for roughing to medium finishing cuts
Trigon (W) indexable turning insert available in designations WNMG434-MM5 WSM20S and WNMG080416-MM5 WSM20S. Features MM5 chipbreaker geometry and WSM20S grade for medium-duty turning, facing, and profiling of steel and cast iron
WALTER
Trigon (W) indexable turning insert available in designations WNMG434-MM5 WSM20S and WNMG080416-MM5 WSM20S. Features MM5 chipbreaker geometry and WSM20S grade for medium-duty turning, facing, and profiling of steel and cast iron
Trigon (W) indexable turning insert available in two geometries: WNMG431-MM5 WSM20S and WNMG080404-MM5 WSM20S. Designed for general turning operations on steel and stainless steel. The MM5 geometry and WSM20S grade provide chip control and wear resistance for medium machining applications
WALTER
Trigon (W) indexable turning insert available in two geometries: WNMG431-MM5 WSM20S and WNMG080404-MM5 WSM20S. Designed for general turning operations on steel and stainless steel. The MM5 geometry and WSM20S grade provide chip control and wear resistance for medium machining applications
Trigon (W) indexable turning inserts with MM5 chipbreaker geometry and WSM20S grade. Designed for general turning operations on steel and cast iron, providing reliable chip control and wear resistance in medium machining applications
WALTER
Trigon (W) indexable turning inserts with MM5 chipbreaker geometry and WSM20S grade. Designed for general turning operations on steel and cast iron, providing reliable chip control and wear resistance in medium machining applications

More from WALTER

View all WALTER parts
Trigon (W) indexable turning insert available in designations WNMG332-FM5 WSM20S and WNMG060408-FM5 WSM20S. The FM5 geometry and WSM20S grade are suited for turning, facing, and profiling operations on steel and cast iron in medium machining applications
WALTER
Trigon (W) indexable turning insert available in designations WNMG332-FM5 WSM20S and WNMG060408-FM5 WSM20S. The FM5 geometry and WSM20S grade are suited for turning, facing, and profiling operations on steel and cast iron in medium machining applications
Trigon (W) indexable turning insert with three cutting edges for turning operations. Suitable for finishing and light roughing on steel, stainless steel, and cast iron. Model WCGT030202-X15, manufacturer part number 5015727
WALTER
Trigon (W) indexable turning insert with three cutting edges for turning operations. Suitable for finishing and light roughing on steel, stainless steel, and cast iron. Model WCGT030202-X15, manufacturer part number 5015727
Trigon (W) indexable turning inserts for metal-cutting operations such as turning, facing, and profiling. Available in geometries WNMG432-MP5 WPP30S and WNMG080408-MP5 WPP30S. The MP5 geometry and WPP30S grade are suited for medium machining of steel and cast iron
WALTER
Trigon (W) indexable turning inserts for metal-cutting operations such as turning, facing, and profiling. Available in geometries WNMG432-MP5 WPP30S and WNMG080408-MP5 WPP30S. The MP5 geometry and WPP30S grade are suited for medium machining of steel and cast iron
Trigon (W) indexable turning insert with RK5 chipbreaker geometry and WKK10S grade. Designed for general turning operations on steel, stainless steel, and cast iron. Suitable for medium machining applications requiring balanced toughness and wear resistance
WALTER
Trigon (W) indexable turning insert with RK5 chipbreaker geometry and WKK10S grade. Designed for general turning operations on steel, stainless steel, and cast iron. Suitable for medium machining applications requiring balanced toughness and wear resistance
Trigon (W) indexable turning insert available in two geometries: WNMG331-MM5 WSM30S and WNMG060404-MM5 WSM30S. Designed for medium machining of steel and cast iron, the MM5 geometry and WSM30S grade provide chip control and wear resistance in general turning operations
WALTER
Trigon (W) indexable turning insert available in two geometries: WNMG331-MM5 WSM30S and WNMG060404-MM5 WSM30S. Designed for medium machining of steel and cast iron, the MM5 geometry and WSM30S grade provide chip control and wear resistance in general turning operations
Trigon (W) indexable turning insert with three cutting edges for general turning, finishing, and light roughing operations in metal-cutting applications. Suitable for use on a variety of workpiece materials in machining environments
WALTER
Trigon (W) indexable turning insert with three cutting edges for general turning, finishing, and light roughing operations in metal-cutting applications. Suitable for use on a variety of workpiece materials in machining environments
Trigon (W) indexable turning inserts with WSM30S grade, available in two variants: WCMT3(2.5)1-FM4 and WCMT06T304-FM4. Designed for turning operations on metal workpieces, commonly used in general machining applications
WALTER
Trigon (W) indexable turning inserts with WSM30S grade, available in two variants: WCMT3(2.5)1-FM4 and WCMT06T304-FM4. Designed for turning operations on metal workpieces, commonly used in general machining applications
Trigon (W) indexable turning insert with WSM30S grade, 6.35 mm inscribed circle, 3.18 mm thickness, 0.8 mm corner radius, and RM4 chipbreaker for medium machining. Used for turning, facing, and profiling operations on steel, stainless steel, and cast iron
WALTER
Trigon (W) indexable turning insert with WSM30S grade, 6.35 mm inscribed circle, 3.18 mm thickness, 0.8 mm corner radius, and RM4 chipbreaker for medium machining. Used for turning, facing, and profiling operations on steel, stainless steel, and cast iron