SUMITOMO Square Turning Insert: SPMN422-AC5025S
The SUMITOMO Square Turning Insert, model SPMN422-AC5025S (also referenced as SPMN120308), is a square (S) indexable turning insert. Key specifications include manufacturer part number SPMN422-AC5025S and alternate…
SKU 3G-OTH-229506
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Product Description
The SUMITOMO Square Turning Insert, model SPMN422-AC5025S (also referenced as SPMN120308), is a square (S) indexable turning insert. Key specifications include manufacturer part number SPMN422-AC5025S and alternate designation SPMN120308.
Frequently Asked Questions
What is the SUMITOMO SPMN422-AC5025S square turning insert used for?
The SUMITOMO SPMN422-AC5025S (also SPMN120308) is a square indexable turning insert for general-purpose turning, facing, and profiling on lathes. It suits steel, stainless steel, and cast iron machining in industrial manufacturing, automotive, and heavy equipment sectors.
What are the specifications of the SUMITOMO SPMN422-AC5025S insert?
The SUMITOMO SPMN422-AC5025S is a square (S) indexable turning insert with manufacturer part number SPMN422-AC5025S and alternate designation SPMN120308. It is designed for reliable metal removal in turning operations across multiple workpiece materials.
Where to buy SUMITOMO SPMN422-AC5025S turning inserts worldwide?
3G Electric supplies SUMITOMO SPMN422-AC5025S (SPMN120308) square turning inserts to worldwide customers. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this genuine SUMITOMO insert.
How to select the correct SUMITOMO square turning insert for my lathe?
Match the SUMITOMO SPMN422-AC5025S insert shape (square), size (SPMN120308), and grade to your workpiece material and cutting conditions. Consult your toolholder compatibility and recommended cutting data from SUMITOMO. 3G Electric can help confirm the right insert for your application.
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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.















