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SUMITOMO Triangle Turning Insert: TNMG331ENZ - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TNMG331ENZ

The SUMITOMO Triangle Turning Insert, model TNMG331ENZ (also referenced as TNMG160404N-GZ and MPN TNMG331ENZ-AC420K), is a triangle (T) indexable turning insert. It is available in two size designations: TNMG331ENZ…

SKU 3G-OTH-324445

Also listed as: TNMG331ENZAC420K · TNMG331ENZ AC420K

Brand
SUMITOMO
Item
Triangle Turning Insert: TNMG331ENZ
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
TNMG331ENZ-AC420K

Technical Documents

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

Product Description

The SUMITOMO Triangle Turning Insert, model TNMG331ENZ (also referenced as TNMG160404N-GZ and MPN TNMG331ENZ-AC420K), is a triangle (T) indexable turning insert. It is available in two size designations: TNMG331ENZ and TNMG160404N-GZ.

Frequently Asked Questions

What is the SUMITOMO TNMG331ENZ triangle turning insert used for?

The SUMITOMO TNMG331ENZ (also TNMG160404N-GZ) is a triangle (T) indexable turning insert used for general turning, facing, and profiling operations on steel, stainless steel, and cast iron workpieces in industrial machining.

What are the specifications of the SUMITOMO TNMG331ENZ turning insert?

The SUMITOMO TNMG331ENZ is a triangle indexable turning insert with size designations TNMG331ENZ and TNMG160404N-GZ. The manufacturer part number is TNMG331ENZ-AC420K. It is designed for use in turning toolholders that accept TNMG-style inserts.

Where to buy SUMITOMO TNMG331ENZ turning inserts worldwide?

You can source SUMITOMO TNMG331ENZ turning inserts through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations for procurement and plant engineering teams.

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

To select the correct SUMITOMO triangle turning insert, match the insert size (TNMG331ENZ or TNMG160404N-GZ) to your toolholder pocket. Verify the insert grade (AC420K) suits your workpiece material. Consult the toolholder manufacturer's compatibility chart for proper fit and cutting parameters.

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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