SUMITOMO Square Turning Insert: SNMG433EEX-AC5025S
The SUMITOMO Square Turning Insert, model SNMG433EEX-AC5025S (also referenced as SNMG120412N-EX), is a square (S) indexable turning insert. Key specifications include manufacturer part number SNMG433EEX-AC5025S and…
SKU 3G-OTH-229802
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Product Description
The SUMITOMO Square Turning Insert, model SNMG433EEX-AC5025S (also referenced as SNMG120412N-EX), is a square (S) indexable turning insert. Key specifications include manufacturer part number SNMG433EEX-AC5025S and alternate designation SNMG120412N-EX.
Frequently Asked Questions
What is the SUMITOMO SNMG433EEX-AC5025S square turning insert used for?
The SUMITOMO SNMG433EEX-AC5025S is a square indexable turning insert designed for general turning, facing, and profiling operations on steel and cast iron workpieces. It is commonly used in CNC lathes and manual machining centers across automotive, aerospace, and general engineering industries.
What are the specifications of the SUMITOMO SNMG120412N-EX insert?
The SUMITOMO SNMG120412N-EX is an alternate designation for the SNMG433EEX-AC5025S. It is a square (S) indexable turning insert with manufacturer part number SNMG433EEX-AC5025S. The insert features a chipbreaker geometry for effective chip control and is coated for wear resistance.
Where to buy SUMITOMO square turning inserts worldwide?
3G Electric supplies SUMITOMO square turning inserts like the SNMG433EEX-AC5025S to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this SUMITOMO insert.
How to select the correct SUMITOMO turning insert grade?
Selecting the correct SUMITOMO turning insert grade depends on workpiece material, hardness, and cutting conditions. For steel and cast iron, the AC5025S grade on the SNMG433EEX-AC5025S provides good wear resistance and toughness. Always match insert geometry and coating to your specific machining parameters for optimal tool life.
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3G Electric supplies SUMITOMO square (s) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















