SUMITOMO Square Turning Insert: SNMG643EMX
The SUMITOMO Square Turning Insert, model SNMG643EMX (also referenced as SNMG190612N-MX and MPN SNMG643EMX-AC830P), is a square (S) indexable turning insert. It is available in two part number variants: SNMG643EMX…
SKU 3G-OTH-229736
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Product Description
The SUMITOMO Square Turning Insert, model SNMG643EMX (also referenced as SNMG190612N-MX and MPN SNMG643EMX-AC830P), is a square (S) indexable turning insert. It is available in two part number variants: SNMG643EMX and SNMG190612N-MX.
Frequently Asked Questions
What is the SUMITOMO SNMG643EMX square turning insert used for?
The SUMITOMO SNMG643EMX is a square indexable turning insert designed for general turning, facing, and profiling operations on metal workpieces. It is commonly used in automotive, aerospace, and general machining industries where reliable cutting performance and insert indexing are required.
What are the specifications of the SUMITOMO SNMG643EMX insert?
The SUMITOMO SNMG643EMX is a square (S) indexable turning insert with part numbers SNMG643EMX and SNMG190612N-MX. The manufacturer part number is SNMG643EMX-AC830P. It is designed for use in turning applications and is available in two variant references.
Where to buy SUMITOMO SNMG643EMX inserts worldwide?
You can source SUMITOMO SNMG643EMX inserts worldwide through 3G Electric, 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 square turning insert.
How to select the correct SUMITOMO SNMG643EMX insert for my lathe?
To select the correct SUMITOMO SNMG643EMX insert, verify your tool holder accepts square inserts with the SNMG643EMX or SNMG190612N-MX geometry. Confirm the insert size matches your holder's pocket and that the AC830P grade suits your workpiece material. Consult your machine manual for compatibility.
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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.















