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SUMITOMO Triangle Turning Insert: TNMG331EGU - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TNMG331EGU

The SUMITOMO Triangle Turning Insert, model TNMG331EGU (also referenced as TNMG160404N-GU and MPN TNMG331EGU-AC5015S), is a triangle (T) indexable turning insert. It is available in two part-number variants…

SKU 3G-OTH-324512

Brand
SUMITOMO
Item
Triangle Turning Insert: TNMG331EGU
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
TNMG331EGU-AC5015S
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, model TNMG331EGU (also referenced as TNMG160404N-GU and MPN TNMG331EGU-AC5015S), is a triangle (T) indexable turning insert. It is available in two part-number variants: TNMG331EGU and TNMG160404N-GU.

Frequently Asked Questions

What is the SUMITOMO TNMG331EGU turning insert used for?

The SUMITOMO TNMG331EGU is a triangle (T) indexable turning insert designed for general turning, facing, and profiling operations on metal workpieces. It is commonly used in CNC lathes and manual lathes across automotive, aerospace, and general machining industries.

What are the specifications of the SUMITOMO TNMG331EGU insert?

The SUMITOMO TNMG331EGU insert is a triangle (T) indexable turning insert with two part-number variants: TNMG331EGU and TNMG160404N-GU. The manufacturer part number is TNMG331EGU-AC5015S. It is designed for use in turning applications requiring a robust, indexable cutting edge.

Where to buy SUMITOMO TNMG331EGU inserts worldwide?

You can source SUMITOMO TNMG331EGU 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 SUMITOMO triangle turning insert.

How to select the correct SUMITOMO triangle turning insert?

To select the correct SUMITOMO triangle turning insert, match the insert geometry (TNMG331EGU or TNMG160404N-GU) to your tool holder's pocket size and your workpiece material. The AC5015S grade is suitable for steel and cast iron. Always verify the insert's inscribed circle and thickness against your holder's specifications.

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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