SUMITOMO Square Turning Insert: SNMG434EGZ
The SUMITOMO Square Turning Insert, model SNMG434EGZ (MPN SNMG434EGZ-AC420K) and SNMG120416N-GZ, is a square (S) indexable turning insert. It is available in two part-number variants: SNMG434EGZ and SNMG120416N-GZ.
SKU 3G-OTH-229543
Need installation or engineering help?
Ask a question
Product Description
The SUMITOMO Square Turning Insert, model SNMG434EGZ (MPN SNMG434EGZ-AC420K) and SNMG120416N-GZ, is a square (S) indexable turning insert. It is available in two part-number variants: SNMG434EGZ and SNMG120416N-GZ.
Frequently Asked Questions
What is the SUMITOMO SNMG434EGZ square turning insert used for?
The SUMITOMO SNMG434EGZ square indexable turning insert is used for general turning, facing, and profiling operations on metal workpieces. Its square shape provides four cutting edges for cost-effective machining in automotive, aerospace, and general engineering applications.
What are the specifications of the SUMITOMO SNMG434EGZ-AC420K insert?
The SUMITOMO SNMG434EGZ-AC420K is a square indexable turning insert with part numbers SNMG434EGZ and SNMG120416N-GZ. It features an AC420K grade for reliable performance in steel and cast iron machining. The insert is designed for use with standard tool holders.
Where to buy SUMITOMO SNMG434EGZ turning inserts worldwide?
3G Electric supplies SUMITOMO SNMG434EGZ square turning inserts worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this insert and other industrial cutting tools.
How to select the correct SUMITOMO SNMG434EGZ insert for my lathe?
To select the correct SUMITOMO SNMG434EGZ insert, match the insert size (SNMG434 or SNMG120416) to your tool holder's pocket. Ensure the grade AC420K suits your workpiece material (steel or cast iron). Consult your tool holder manufacturer's compatibility chart for proper clamping.
Used in
Common applications for SUMITOMOSUMITOMO Products
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.















