SUMITOMO Square Turning Insert: SNMG644EEM
The SUMITOMO Square Turning Insert, model SNMG644EEM (also referenced as SNMG190616N-EM and MPN SNMG644EEM-AC6030M), is a square (S) indexable turning insert. It is available in two part-number variants: SNMG644EEM…
SKU 3G-OTH-229154
Need installation or engineering help?
Ask a question
Product Description
The SUMITOMO Square Turning Insert, model SNMG644EEM (also referenced as SNMG190616N-EM and MPN SNMG644EEM-AC6030M), is a square (S) indexable turning insert. It is available in two part-number variants: SNMG644EEM and SNMG190616N-EM.
Frequently Asked Questions
What is the SUMITOMO SNMG644EEM square turning insert used for?
The SUMITOMO SNMG644EEM (also SNMG190616N-EM) 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 repeatable indexing are required.
What are the specifications of the SUMITOMO SNMG644EEM insert?
The SUMITOMO SNMG644EEM is a square (S) indexable turning insert. Key specifications include the model numbers SNMG644EEM and SNMG190616N-EM, with the manufacturer part number SNMG644EEM-AC6030M. The insert is designed for use with appropriate tool holders and is made from SUMITOMO's AC6030M grade material.
Where to buy SUMITOMO SNMG644EEM turning inserts worldwide?
You can source SUMITOMO SNMG644EEM turning inserts through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this SUMITOMO insert.
How to select the correct SUMITOMO SNMG644EEM insert for my application?
To select the correct SUMITOMO SNMG644EEM insert, match the insert geometry (square shape, SNMG style) to your tool holder's pocket. Consider the workpiece material and cutting conditions; the AC6030M grade is suitable for steel and cast iron. Always verify the insert's dimensions (IC, thickness, hole size) against your holder's specifications.
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.







