SUMITOMO Square Turning Insert: SPG633
The SUMITOMO Square Turning Insert, model SPG633 (MPN SPG633-AC820P) with alternate designation SPGN190413, is a square (S) indexable turning insert. It is designed for metal-cutting operations and is identified by…
SKU 3G-OTH-229342
Need installation or engineering help?
Ask a question
Product Description
The SUMITOMO Square Turning Insert, model SPG633 (MPN SPG633-AC820P) with alternate designation SPGN190413, is a square (S) indexable turning insert. It is designed for metal-cutting operations and is identified by the specifications SPG633 and SPGN190413.
Frequently Asked Questions
What is the SUMITOMO SPG633 square turning insert used for?
The SUMITOMO SPG633 (SPGN190413) is a square indexable turning insert for metal-cutting operations such as turning, facing, and profiling on lathes. It is commonly used in general machining, automotive, and industrial manufacturing where reliable cutting performance and repeatable edge geometry are required.
What are the specifications of the SUMITOMO SPG633 turning insert?
The SUMITOMO SPG633 insert is designated as SPG633 and SPGN190413, with manufacturer part number SPG633-AC820P. It is a square (S) indexable turning insert designed for metal cutting. The AC820P grade provides wear resistance for medium to light machining of steel and cast iron.
Where to buy SUMITOMO SPG633 turning inserts worldwide?
You can source SUMITOMO SPG633 (SPGN190413) 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 SUMITOMO insert.
How to select the correct SUMITOMO SPG633 insert for a lathe?
To select the SUMITOMO SPG633 insert, verify your tool holder accepts square inserts with the SPG633/SPGN190413 geometry. Match the AC820P grade to your workpiece material (steel or cast iron) and cutting conditions. Consult the SUMITOMO catalog for recommended feed rates and speeds for optimal tool life.
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.















