Car reamer with left hand slow spiral flutes and a reduced Tri-flats shank, nominal diameter 0.6250" (5/8") with an overall length of 6.3/8", a flute length of 4.1/4" and 3.3/16" starting taper, according to ANSI standard for enlarging holes or correcting misalignments, HSS with steam tempered-bronze finish for machining free machining and plain carbon steel, copper or copper alloys
Applications:
P - Steel and cast steel(steels with alloy content ? 10% and a hardness of < 45HRC) - Primary use
M - Stainless steel(corrosion resistant steels with ? 11% chromium content) - Possible use
N - Non-ferrous metals(metals including alloys without an appreciable amount of iron) - Primary use
For additional details please check the Manufacturer's site: