SUMITOMO Square Turning Insert: SNMG644EMU
The SUMITOMO Square Turning Insert, model SNMG644EMU (MPN SNMG644EMU-AC8025P) and SNMG190616NMU, is a square (S) indexable turning insert. It is available in two part numbers: SNMG644EMU and SNMG190616NMU.
SKU 3G-OTH-229158
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Product Description
The SUMITOMO Square Turning Insert, model SNMG644EMU (MPN SNMG644EMU-AC8025P) and SNMG190616NMU, is a square (S) indexable turning insert. It is available in two part numbers: SNMG644EMU and SNMG190616NMU.
Frequently Asked Questions
What is the SUMITOMO SNMG644EMU turning insert used for?
The SUMITOMO SNMG644EMU is a square indexable turning insert used for general turning, facing, and profiling operations on metal workpieces. It is commonly applied in automotive, aerospace, and general machining industries where reliable cutting performance and insert life are required.
What are the specifications of the SUMITOMO SNMG644EMU insert?
The SUMITOMO SNMG644EMU is a square (S) indexable turning insert with manufacturer part number SNMG644EMU-AC8025P. It is also available as SNMG190616NMU. Both part numbers refer to the same insert geometry, designed for use with appropriate tool holders in CNC lathes.
Where to buy SUMITOMO SNMG644EMU turning inserts worldwide?
You can source SUMITOMO SNMG644EMU turning inserts through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this insert.
How to select the correct SUMITOMO SNMG644EMU insert for my lathe?
To select the correct SUMITOMO SNMG644EMU insert, verify that your tool holder accepts square inserts with the SNMG geometry. The SNMG644EMU and SNMG190616NMU are identical in shape and size. Always match the insert grade (AC8025P) to your workpiece material and cutting conditions for optimal performance.
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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.















