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SUMITOMO Triangle Turning Insert: TNMG331EFL - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TNMG331EFL

The SUMITOMO Triangle Turning Insert, model TNMG331EFL (MPN TNMG331EFL-AC8025P) and TNMG160404N-FL, is a triangle (T) indexable turning insert. It is available in two size designations: TNMG331EFL and TNMG160404N-FL.

SKU 3G-OTH-323340

Also listed as: TNMG331EFLAC8025P · TNMG331EFL AC8025P

Brand
SUMITOMO
Item
Triangle Turning Insert: TNMG331EFL
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
TNMG331EFL-AC8025P

Technical Documents

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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, model TNMG331EFL (MPN TNMG331EFL-AC8025P) and TNMG160404N-FL, is a triangle (T) indexable turning insert. It is available in two size designations: TNMG331EFL and TNMG160404N-FL.

Frequently Asked Questions

What is the SUMITOMO TNMG331EFL turning insert used for?

The SUMITOMO TNMG331EFL is a triangle (T) indexable turning insert designed for general turning, facing, and profiling operations on metal workpieces. It is commonly used in automotive, aerospace, and general machining industries where reliable cutting performance and insert indexing are required.

What are the specifications of the SUMITOMO TNMG331EFL insert?

The SUMITOMO TNMG331EFL insert has a triangle (T) shape and is available in two size designations: TNMG331EFL and TNMG160404N-FL. The manufacturer part number is TNMG331EFL-AC8025P. It is an indexable turning insert suitable for various machining applications.

Where to buy SUMITOMO TNMG331EFL inserts worldwide?

You can source SUMITOMO TNMG331EFL 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 this item.

How to select the correct SUMITOMO triangle turning insert?

To select the correct SUMITOMO triangle turning insert, match the insert size designation (TNMG331EFL or TNMG160404N-FL) to your tool holder's pocket and your workpiece material. The AC8025P grade is designed for general steel turning. Always verify the insert's geometry and coating with your application requirements.

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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