When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Detroit Industrial Tool (or Detroit Tool) TC70532 — ½″ solid caroffere (S/C) micrograin square-end mill, 4-flute, single-end.
Key specs (from the case label and tool markings)
Diameter / shank: ½″ (0.500″)
End style: SE (square end / square nose)
Flutes: 4FL
Flute / length of cut (LOC): 1-¼″
Material: Solid caroffere, micrograin (S/C MICROGRAIN)
Made in USA
Typical overall length for this size is ~3″ (standard/regular length)
Center-cutting geometry is standard for this style of general-purpose 4-flute square end mill