SUMITOMO Triangle Turning Insert: TNMG433EMU
The SUMITOMO Triangle Turning Insert, model TNMG433EMU (also referenced as TNMG220412N-MU and MPN TNMG433EMU-AC5025S), is a triangle (T) indexable turning insert. It is available in two designations: TNMG433EMU and…
SKU 3G-OTH-323393
Need installation or engineering help?
Ask a question
Product Description
The SUMITOMO Triangle Turning Insert, model TNMG433EMU (also referenced as TNMG220412N-MU and MPN TNMG433EMU-AC5025S), is a triangle (T) indexable turning insert. It is available in two designations: TNMG433EMU and TNMG220412N-MU.
Frequently Asked Questions
What is the SUMITOMO TNMG433EMU turning insert used for?
The SUMITOMO TNMG433EMU triangle turning insert is used for general turning, facing, and profiling operations on steel, stainless steel, and cast iron workpieces. Its negative rake geometry and chipbreaker design provide efficient chip control in medium to heavy machining applications.
What are the specifications of the SUMITOMO TNMG433EMU insert?
The SUMITOMO TNMG433EMU insert is a triangle (T) indexable turning insert with designations TNMG433EMU and TNMG220412N-MU. The manufacturer part number is TNMG433EMU-AC5025S. It features a negative rake geometry and is suitable for medium to heavy machining of ferrous materials.
Where to buy SUMITOMO TNMG433EMU inserts worldwide?
You can source SUMITOMO TNMG433EMU inserts worldwide through 3G Electric. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this SUMITOMO triangle turning insert.
How to select the correct SUMITOMO triangle turning insert?
To select the correct SUMITOMO triangle turning insert, match the insert designation (TNMG433EMU or TNMG220412N-MU) to your tool holder's pocket size and clamping system. Consider workpiece material and cutting conditions; the AC5025S grade is designed for steel and cast iron. Always verify the manufacturer part number TNMG433EMU-AC5025S for compatibility.
Used in
Common applications for SUMITOMOSUMITOMO 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.















