SUMITOMO Triangle Turning Insert: TNMG333ESU
The SUMITOMO Triangle Turning Insert, model TNMG333ESU (also referenced as TNMG160412NSU and MPN TNMG333ESU-T1500Z), is a triangle (T) indexable turning insert. It is available in two designations: TNMG333ESU and…
SKU 3G-OTH-323308
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Product Description
The SUMITOMO Triangle Turning Insert, model TNMG333ESU (also referenced as TNMG160412NSU and MPN TNMG333ESU-T1500Z), is a triangle (T) indexable turning insert. It is available in two designations: TNMG333ESU and TNMG160412NSU.
Frequently Asked Questions
What is the SUMITOMO TNMG333ESU triangle turning insert used for?
The SUMITOMO TNMG333ESU (also TNMG160412NSU) 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 TNMG333ESU turning insert?
The SUMITOMO TNMG333ESU is a triangle indexable turning insert with designations TNMG333ESU and TNMG160412NSU. The manufacturer part number is TNMG333ESU-T1500Z. It is designed for use in turning and facing applications. For detailed dimensional specs, consult the SUMITOMO catalog or contact 3G Electric.
Where to buy SUMITOMO TNMG333ESU turning inserts worldwide?
3G Electric supplies SUMITOMO TNMG333ESU (TNMG160412NSU) triangle turning inserts worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time. We source and deliver this SUMITOMO insert to any country.
How to select the correct SUMITOMO triangle turning insert for my lathe?
To select the correct SUMITOMO triangle turning insert, match the insert designation (TNMG333ESU or TNMG160412NSU) to your tool holder's pocket size and clamping system. Consider workpiece material, cutting speed, and feed rate. For best results, consult the SUMITOMO technical manual or contact 3G Electric for guidance.
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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.















