WIDIA Triangle Turning Insert: TNMG432MR
The WIDIA Triangle Turning Insert, model TNMG432MR/TNMG220408MR (MPN 4171154), is a triangle (T) indexable turning insert. It is available in two designations: TNMG432MR and TNMG220408MR.
SKU 3G-OTH-323548
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Product Description
The WIDIA Triangle Turning Insert, model TNMG432MR/TNMG220408MR (MPN 4171154), is a triangle (T) indexable turning insert. It is available in two designations: TNMG432MR and TNMG220408MR.
Frequently Asked Questions
What is the WIDIA TNMG432MR turning insert used for?
The WIDIA TNMG432MR (also designated TNMG220408MR, MPN 4171154) is a triangle (T) indexable turning insert used for general-purpose turning, facing, and profiling of steel, stainless steel, and cast iron in industrial machining operations.
What are the specifications of the WIDIA TNMG432MR insert?
The WIDIA TNMG432MR insert has two designations: TNMG432MR and TNMG220408MR, with manufacturer part number 4171154. It is a triangle (T) indexable turning insert designed for metal-cutting applications. For detailed dimensions and grade, consult the WIDIA technical data sheet.
Where to buy WIDIA TNMG432MR inserts worldwide?
You can source WIDIA TNMG432MR (MPN 4171154) turning inserts worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to global destinations as an industrial equipment supplier.
How to select the correct WIDIA turning insert for your lathe?
To select the correct WIDIA triangle insert, match the insert size (TNMG432MR or TNMG220408MR) to your tool holder's pocket and clamping system. Verify the insert's grade matches your workpiece material (steel, stainless, or cast iron) and cutting conditions. Consult WIDIA's application guide for feed and speed recommendations.
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3G Electric supplies WIDIA triangle (t) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















