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WIDIA Triangle Turning Insert: TNMG432UR - Triangle (T) Indexable Turning Inserts
WIDIATriangle (T) Indexable Turning Inserts

WIDIA Triangle Turning Insert: TNMG432UR

The WIDIA Triangle Turning Insert, model TNMG432UR/TNMG220408UR (MPN 4171118), is a triangle (T) indexable turning insert. It is available in two designations: TNMG432UR and TNMG220408UR.

SKU 3G-OTH-323432

Brand
WIDIA
Item
Triangle Turning Insert: TNMG432UR
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

WIDIA
Manufacturer Part Number
4171118
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WIDIA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WIDIA Triangle Turning Insert, model TNMG432UR/TNMG220408UR (MPN 4171118), is a triangle (T) indexable turning insert. It is available in two designations: TNMG432UR and TNMG220408UR.

Frequently Asked Questions

What is the WIDIA TNMG432UR turning insert used for?

The WIDIA TNMG432UR (MPN 4171118) is a triangle indexable turning insert designed for general-purpose turning, facing, and profiling on steel, stainless steel, and cast iron. Its UR geometry provides chip control and edge strength for medium machining operations.

What are the specifications of the WIDIA TNMG432UR insert?

The WIDIA TNMG432UR insert has two designations: TNMG432UR and TNMG220408UR. Both are triangle (T) indexable turning inserts with the same manufacturer part number 4171118. The insert features a negative rake and a chipbreaker geometry for reliable chip evacuation.

Where to buy WIDIA TNMG432UR turning inserts worldwide?

3G Electric supplies and delivers the WIDIA TNMG432UR (MPN 4171118) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure the inserts reach your facility, whether you are in North America, Europe, Asia, or the Middle East.

How to select the correct WIDIA turning insert for your lathe?

To select the correct WIDIA turning insert, match the insert shape (triangle T), size (TNMG432UR or TNMG220408UR), and chipbreaker geometry to your workpiece material and operation. Consult the toolholder compatibility chart and ensure the insert's nose radius and grade suit your cutting speed and feed rate.

Used in

Common applications for WIDIA
General turning of steel components — WIDIA DCMT diamond turning inserts (e.g., DCMT3251MP)
Grooving and parting in automotive parts manufacturing — WIDIA WMTCL indexable grooving toolholders
Finishing operations on aluminum alloys — WIDIA VNMG diamond turning inserts (e.g., VNMG331ML)
Heavy-duty turning of stainless steel — WIDIA DNMG carbide inserts with MS chipbreaker (e.g., DNMG433MS)
Threading and contouring in mold making — WIDIA TCMT triangle turning inserts (e.g., TCMT3252MP)
Parting-off operations in high-volume production — WIDIA WGMEL grooving and parting toolholders

WIDIA 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.

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