WIDIA Triangle Turning Insert: TNMG432RH
The WIDIA Triangle Turning Insert, model TNMG432RH / TNMG220408RH (MPN 4171726), is a triangle (T) indexable turning insert. It is available in two equivalent designations: TNMG432RH and TNMG220408RH.
SKU 3G-OTH-322958
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Product Description
The WIDIA Triangle Turning Insert, model TNMG432RH / TNMG220408RH (MPN 4171726), is a triangle (T) indexable turning insert. It is available in two equivalent designations: TNMG432RH and TNMG220408RH.
Frequently Asked Questions
What is the WIDIA TNMG432RH turning insert used for?
The WIDIA TNMG432RH (MPN 4171726) is a triangle indexable turning insert used for general turning, facing, and profiling operations on steel, stainless steel, and cast iron workpieces in industrial machining.
What are the specifications of the WIDIA TNMG220408RH insert?
The WIDIA TNMG220408RH insert is the metric equivalent of the TNMG432RH. Both share the same triangle shape and MPN 4171726. The insert features a negative rake geometry and a chipbreaker design for efficient chip control.
Where to buy WIDIA triangle turning inserts worldwide?
3G Electric supplies WIDIA triangle turning inserts like the TNMG432RH (MPN 4171726) to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine WIDIA inserts for your machining operations.
How to select the correct WIDIA turning insert for my lathe?
To select the correct WIDIA turning insert, match the insert shape (triangle T), size (TNMG432RH or TNMG220408RH), and grade to your workpiece material and cutting conditions. Consult your tool holder specifications and WIDIA's application guide for optimal results.
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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.















