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SUMITOMO TNMG331EGZ-AC405K Triangle Indexable Turning Insert - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO TNMG331EGZ-AC405K Triangle Indexable Turning Insert

The SUMITOMO Triangle Turning Insert, model TNMG331EGZ (also referenced as TNMG160404N-GZ and MPN TNMG331EGZ-AC405K), is a triangle (T) indexable turning insert. It is available in two size designations: TNMG331EGZ…

SKU 3G-OTH-323483

Also listed as: TNMG331EGZAC405K · TNMG331EGZ AC405K

Brand
SUMITOMO
Item
TNMG331EGZ-AC405K Triangle Indexable Turning Insert
Category
Triangle (T) Indexable Turning Inserts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SUMITOMO
Manufacturer Part Number
TNMG331EGZ-AC405K

Technical Documents

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

Product Description

The SUMITOMO Triangle Turning Insert, model TNMG331EGZ (also referenced as TNMG160404N-GZ and MPN TNMG331EGZ-AC405K), is a triangle (T) indexable turning insert. It is available in two size designations: TNMG331EGZ and TNMG160404N-GZ.

Frequently Asked Questions

What is the SUMITOMO TNMG331EGZ triangle turning insert used for?

The SUMITOMO TNMG331EGZ (also TNMG160404N-GZ) is a triangle (T) indexable turning insert used for general turning, facing, and profiling operations on metal workpieces. It is commonly applied in automotive, aerospace, and general machining industries where reliable cutting performance and insert indexing are required.

What are the specifications of the SUMITOMO TNMG331EGZ turning insert?

The SUMITOMO TNMG331EGZ is a triangle indexable turning insert with two size designations: TNMG331EGZ and TNMG160404N-GZ. The manufacturer part number is TNMG331EGZ-AC405K. It is designed for use in turning and facing operations, offering consistent cutting geometry for medium-duty machining.

Where to buy SUMITOMO TNMG331EGZ turning inserts worldwide?

You can source SUMITOMO TNMG331EGZ turning inserts worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this insert.

How to select the correct SUMITOMO triangle turning insert for my lathe?

To select the correct SUMITOMO triangle turning insert, match the insert size designation (TNMG331EGZ or TNMG160404N-GZ) to your tool holder's pocket and clamping system. Ensure the insert's inscribed circle (IC) and thickness correspond to your holder's specifications. Consult your lathe manual or a machining specialist for proper fit.

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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