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WALTER Triangle (T) Indexable Turning Insert TNMG432-RM5 WMP20S - Triangle (T) Indexable Turning Inserts
WALTERTriangle (T) Indexable Turning Inserts

WALTER Triangle (T) Indexable Turning Insert TNMG432-RM5 WMP20S

The WALTER Triangle Turning Insert, model TNMG432-RM5 WMP20S / TNMG220408-RM5 WMP20S (MPN 7251148), is a triangle (T) indexable turning insert. It is available in two size variants: TNMG432-RM5 WMP20S and…

SKU 3G-OTH-323448

Brand
WALTER
Item
Triangle
Category
Triangle (T) Indexable Turning Inserts
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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
7251148

Technical Documents

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

Product Description

The WALTER Triangle Turning Insert, model TNMG432-RM5 WMP20S / TNMG220408-RM5 WMP20S (MPN 7251148), is a triangle (T) indexable turning insert. It is available in two size variants: TNMG432-RM5 WMP20S and TNMG220408-RM5 WMP20S.

Frequently Asked Questions

What is the WALTER Triangle Turning Insert TNMG432-RM5 WMP20S used for?

The WALTER Triangle Turning Insert is used for general turning, facing, and profiling operations on metal workpieces. Its RM5 geometry and WMP20S grade suit steel and stainless steel machining. As a triangle (T) indexable insert, it provides three cutting edges for cost-effective material removal.

What are the specifications of the WALTER TNMG432-RM5 WMP20S insert?

The WALTER Triangle Turning Insert is available in two size variants: TNMG432-RM5 WMP20S and TNMG220408-RM5 WMP20S. The manufacturer part number is 7251148. Both variants feature a triangle (T) shape, RM5 chipbreaker geometry, and WMP20S grade for steel and stainless steel turning.

Where to buy WALTER Triangle Turning Inserts worldwide?

You can source WALTER Triangle Turning Inserts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the TNMG432-RM5 WMP20S or TNMG220408-RM5 WMP20S inserts.

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

Select the WALTER Triangle Turning Insert based on your operation: TNMG432-RM5 WMP20S for medium roughing and TNMG220408-RM5 WMP20S for finishing. The WMP20S grade is optimized for steel and stainless steel. Ensure your tool holder matches the insert size and triangle shape for proper clamping.

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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