Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Sumitomo 3G-OTH-322901 — Technical Specifications

Name: Sumitomo 3G-OTH-322901 SUMITOMO Triangle Turning Insert: TPMN321, TPMN160304 (MPN TPMN321-AC420K). Key specifications — attr257938: TPMN321; attr257939: TPMN160304.
Brand: Sumitomo

The SUMITOMO Triangle Turning Insert, model TPMN321 (also designated TPMN160304, MPN TPMN321-AC420K), is a triangle (T) indexable turning insert. It is designed for turning operations and is available in the specified geometry.

View Product & Quote

Technical Specifications

Parameter	Value
Manufacturer Part Number	TPMN321-AC420K