WIDIA Triangle Turning Insert: TNMG431MR
The WIDIA Triangle Turning Insert, model TNMG431MR/TNMG220404MR (MPN 4171153), is a triangle (T) indexable turning insert. It is available in the specifications TNMG431MR and TNMG220404MR.
SKU 3G-OTH-323550
Need installation or engineering help?
Ask a question
Product Description
The WIDIA Triangle Turning Insert, model TNMG431MR/TNMG220404MR (MPN 4171153), is a triangle (T) indexable turning insert. It is available in the specifications TNMG431MR and TNMG220404MR.
Frequently Asked Questions
What is the WIDIA Triangle Turning Insert TNMG431MR used for?
The WIDIA Triangle Turning Insert TNMG431MR is used for general turning, facing, and profiling operations on metal workpieces. It is commonly applied in automotive, aerospace, and general machining industries where reliable cutting performance and insert indexing are required.
What are the specifications of the WIDIA Triangle Turning Insert TNMG220404MR?
The WIDIA Triangle Turning Insert TNMG220404MR has a triangle (T) shape and is an indexable insert for turning. Its manufacturer part number is 4171153. The insert is designed for use with compatible tool holders and is suitable for medium-duty machining of steel and cast iron.
Where to buy WIDIA Triangle Turning Insert TNMG431MR worldwide?
You can source the WIDIA Triangle Turning Insert TNMG431MR worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct WIDIA Triangle Turning Insert for your lathe?
To select the correct WIDIA Triangle Turning Insert, match the insert size and geometry (e.g., TNMG431MR or TNMG220404MR) to your tool holder's pocket and your workpiece material. Consider the insert's chipbreaker design for finish or roughing. Consult the manufacturer's catalog for compatibility and cutting parameters.
Used in
Common applications for WIDIAWIDIA Products
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.















