SUMITOMO Triangle Turning Insert: TNMG333ELU
The SUMITOMO Triangle Turning Insert, model TNMG333ELU (also referenced as TNMG160412N-LU and MPN TNMG333ELU-AC810P), is a Triangle (T) indexable turning insert. It is available in two part number variants…
SKU 3G-OTH-323964
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Product Description
The SUMITOMO Triangle Turning Insert, model TNMG333ELU (also referenced as TNMG160412N-LU and MPN TNMG333ELU-AC810P), is a Triangle (T) indexable turning insert. It is available in two part number variants: TNMG333ELU and TNMG160412N-LU.
Frequently Asked Questions
What is the SUMITOMO TNMG333ELU triangle turning insert used for?
The SUMITOMO TNMG333ELU 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 for medium-duty cutting applications.
What are the specifications of the SUMITOMO TNMG333ELU insert?
The SUMITOMO TNMG333ELU is a triangle indexable turning insert with part numbers TNMG333ELU and TNMG160412N-LU. The manufacturer part number is TNMG333ELU-AC810P. It is a negative rake insert with a chipbreaker design for efficient chip control. Always verify dimensions against your tool holder before ordering.
Where to buy SUMITOMO TNMG333ELU inserts worldwide?
You can source SUMITOMO TNMG333ELU inserts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact our team for pricing and lead time on this SUMITOMO triangle turning 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 (TNMG333ELU or TNMG160412N-LU) to your tool holder's pocket and clamping system. Ensure the insert grade (AC810P) suits your workpiece material. Consult your tool holder manufacturer's compatibility chart and consider cutting speed, feed rate, and depth of cut for optimal performance.
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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.















