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SUMITOMO Triangle Turning Insert: TNMG331EUP - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TNMG331EUP

The SUMITOMO Triangle Turning Insert, model TNMG331EUP (also referenced as TNMG160404N-UP, MPN TNMG331EUP-AC5015S), is a triangle (T) indexable turning insert. It is available in two part-number variants: TNMG331EUP…

SKU 3G-OTH-323353

Brand
SUMITOMO
Item
Triangle Turning Insert: TNMG331EUP
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
TNMG331EUP-AC5015S
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, model TNMG331EUP (also referenced as TNMG160404N-UP, MPN TNMG331EUP-AC5015S), is a triangle (T) indexable turning insert. It is available in two part-number variants: TNMG331EUP and TNMG160404N-UP.

Frequently Asked Questions

What is the SUMITOMO TNMG331EUP turning insert used for?

The SUMITOMO TNMG331EUP is a triangle (T) indexable turning insert designed for general turning, facing, and profiling operations on steel and stainless steel workpieces. It is commonly used in CNC lathes across automotive, aerospace, and general machining industries.

What are the specifications of the SUMITOMO TNMG331EUP insert?

The SUMITOMO TNMG331EUP insert is a triangle (T) indexable turning insert with part numbers TNMG331EUP and TNMG160404N-UP. The manufacturer part number is TNMG331EUP-AC5015S. It is available in two variant designations for ordering flexibility.

Where to buy SUMITOMO TNMG331EUP turning inserts worldwide?

3G Electric supplies SUMITOMO TNMG331EUP turning inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this triangle indexable insert.

How to select the correct SUMITOMO TNMG331EUP insert for my lathe?

To select the correct SUMITOMO TNMG331EUP insert, verify your tool holder accepts triangle (T) inserts with the TNMG331EUP or TNMG160404N-UP geometry. Match the insert grade (AC5015S) to your workpiece material and cutting conditions. Consult your tooling engineer for feed and speed recommendations.

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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