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Sumitomo 3G-OTH-229231 — Technical Specifications

Name: Sumitomo 3G-OTH-229231 SUMITOMO Square Turning Insert: SPMN421, SPMN120304 (MPN SPMN421-AC415K). Key specifications — attr257901: SPMN120304; attr257900: SPMN421.
Brand: Sumitomo

The SUMITOMO Square Turning Insert, model SPMN421 (also referenced as SPMN120304 and MPN SPMN421-AC415K), is a square (S) indexable turning insert. Key specifications include the part numbers SPMN421 and SPMN120304.

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Technical Specifications

Parameter	Value
Manufacturer Part Number	SPMN421-AC415K