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SUMITOMO Triangle Turning Insert: TNMG431ESE - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TNMG431ESE

The SUMITOMO Triangle Turning Insert, model TNMG431ESE (also referenced as TNMG220404N-SE, MPN TNMG431ESE-AC810P), is a triangle (T) indexable turning insert. It is available in two designations: attr257938…

SKU 3G-OTH-323424

Brand
SUMITOMO
Item
Triangle Turning Insert: TNMG431ESE
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
TNMG431ESE-AC810P
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, model TNMG431ESE (also referenced as TNMG220404N-SE, MPN TNMG431ESE-AC810P), is a triangle (T) indexable turning insert. It is available in two designations: attr257938 TNMG431ESE and attr257939 TNMG220404N-SE.

Frequently Asked Questions

What is the SUMITOMO TNMG431ESE turning insert used for?

The SUMITOMO TNMG431ESE (also TNMG220404N-SE) is a triangle indexable turning insert for general turning, facing, and profiling operations on metal workpieces. It suits medium to finishing cuts in steel, stainless steel, and cast iron, delivering reliable chip control and edge life.

What are the specifications of the SUMITOMO TNMG431ESE insert?

The SUMITOMO TNMG431ESE is a triangle (T) indexable turning insert with designations TNMG431ESE and TNMG220404N-SE. The manufacturer part number is TNMG431ESE-AC810P. It is designed for use in standard tool holders that accept TNMG-style inserts.

Where to buy SUMITOMO TNMG431ESE turning inserts worldwide?

3G Electric supplies SUMITOMO TNMG431ESE turning inserts worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this insert.

How to select the correct SUMITOMO TNMG insert for my application?

To select the correct SUMITOMO TNMG insert, match the insert size (TNMG431ESE or TNMG220404N-SE) to your tool holder pocket and your workpiece material. Consider cutting speed, feed rate, and depth of cut. For specific recommendations, consult your tooling engineer or contact 3G Electric for guidance.

Used in

Common applications for SUMITOMO
Automotive engine block machining — Sumitomo SNMG square turning inserts for facing and boring cast iron
Aerospace component turning — Sumitomo DNMG diamond inserts with UP chipbreaker for finishing titanium alloys
Oil and gas valve production — Sumitomo TPMR triangle inserts with T1500Z grade for threading stainless steel
General engineering shaft turning — Sumitomo CNMG diamond inserts with LU chipbreaker for medium interrupted cuts
Mold and die finishing — Sumitomo VNMG diamond inserts with UZ chipbreaker for hardened steel profiling
Heavy equipment repair — Sumitomo TCMT triangle inserts with AC810P grade for turning wear-resistant steels

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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