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SUMITOMO NU-TNMA431 Triangle Indexable Turning Insert, NUTNMA431-BN1000 - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO NU-TNMA431 Triangle Indexable Turning Insert, NUTNMA431-BN1000

The SUMITOMO Triangle Turning Insert, model NU-TNMA431 (MPN NUTNMA431-BN1000), is a Triangle (T) indexable turning insert. It is available in the NU-TNMA431 and NU-TNMA220404 variants.

SKU 3G-OTH-324368

Also listed as: NUTNMA431BN1000 · NUTNMA431 BN1000

Brand
SUMITOMO
Item
NU-TNMA431 Triangle Indexable Turning Insert, NUTNMA431-BN1000
Part Number
NUTNMA431-BN1000
Category
Triangle (T) Indexable Turning Inserts
Available to Order
Also known as:NUTNMA431-BN1000SUMITOMO
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Technical Specifications

SUMITOMO
Manufacturer Part Number
NUTNMA431-BN1000

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, model NU-TNMA431 (MPN NUTNMA431-BN1000), is a Triangle (T) indexable turning insert. It is available in the NU-TNMA431 and NU-TNMA220404 variants.

Frequently Asked Questions

What is the SUMITOMO Triangle Turning Insert used for?

The SUMITOMO Triangle Turning Insert is used for precision turning operations on lathes. It is designed for general-purpose machining of metals, including steel and stainless steel, in industries such as automotive and aerospace. The triangle shape provides three cutting edges for cost-effective material removal.

What are the specifications of the SUMITOMO NU-TNMA431 insert?

The SUMITOMO NU-TNMA431 is a Triangle (T) indexable turning insert with MPN NUTNMA431-BN1000. It is available in variants NU-TNMA431 and NU-TNMA220404. The insert is designed for use with compatible tool holders and is suitable for medium to finishing cuts.

Where to buy SUMITOMO turning inserts worldwide?

You can source SUMITOMO 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 NU-TNMA431 and NU-TNMA220404 variants.

How to select the correct SUMITOMO triangle insert for a lathe?

To select the correct SUMITOMO triangle insert, match the insert size (e.g., NU-TNMA431) to your tool holder's pocket. Consider workpiece material and cutting conditions. For general turning, the SUMITOMO BN1000 grade offers good wear resistance. Consult your tool holder manual for compatibility.

Used in

Common applications for SUMITOMO
General machining — Sumitomo SNMG square turning inserts for turning, facing, and profiling on steel and cast iron workpieces.
CNC turning — Sumitomo TNMG triangle inserts for medium to rough turning operations on stainless steel and alloy steels.
Parting and grooving — Sumitomo SG-series inserts for cut-off and groove creation on lathes and turning centers.
Automotive component manufacturing — Sumitomo SNMG and TNMG inserts for machining engine parts, transmission components, and brake discs.
Aerospace machining — Sumitomo inserts with wear-resistant grades for turning high-temperature alloys and titanium.
Maintenance and repair — Sumitomo indexable inserts for general turning and grooving in tool rooms and maintenance shops.
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SUMITOMO Products

3G Electric supplies SUMITOMO 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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