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WALTER Triangle Turning Insert: TNMG432-RM5 WSM20S - Triangle (T) Indexable Turning Inserts
WALTERTriangle (T) Indexable Turning Inserts

WALTER Triangle Turning Insert: TNMG432-RM5 WSM20S

The WALTER Triangle Turning Insert, model TNMG432-RM5 WSM20S / TNMG220408-RM5 WSM20S (MPN 7251149), is a triangle (T) indexable turning insert. It is available in two designations: TNMG432-RM5 WSM20S and…

SKU 3G-OTH-455187

Brand
WALTER
Item
Triangle Turning Insert: TNMG432-RM5 WSM20S
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

WALTER
Manufacturer Part Number
7251149
Type
TNMG220408-RM5 WSM20S
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WALTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WALTER Triangle Turning Insert, model TNMG432-RM5 WSM20S / TNMG220408-RM5 WSM20S (MPN 7251149), is a triangle (T) indexable turning insert. It is available in two designations: TNMG432-RM5 WSM20S and TNMG220408-RM5 WSM20S.

Frequently Asked Questions

What is WALTER TNMG432-RM5 WSM20S turning insert used for?

The WALTER TNMG432-RM5 WSM20S is a triangle indexable turning insert used for general turning, facing, and profiling of steel and cast iron. Its RM5 chipbreaker geometry provides effective chip control in medium machining applications, making it suitable for automotive, oil and gas, and general engineering industries.

What are the specifications of WALTER TNMG220408-RM5 WSM20S?

The WALTER TNMG220408-RM5 WSM20S is a triangle (T) indexable turning insert with designation TNMG220408-RM5 WSM20S. It features a WSM20S grade for steel and cast iron machining. The insert is part of MPN 7251149 and is also available as TNMG432-RM5 WSM20S. Both designations refer to the same product.

Where to buy WALTER TNMG432-RM5 WSM20S worldwide?

3G Electric supplies WALTER TNMG432-RM5 WSM20S 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 MPN 7251149 insert.

How to select the right WALTER turning insert grade?

Selecting the right WALTER turning insert grade depends on workpiece material and operation. The WSM20S grade is optimized for steel and cast iron at medium cutting speeds. For harder materials or finishing, consult WALTER's grade chart. 3G Electric can help interpret your machining requirements and source the correct insert.

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 triangle (t) 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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