The R&N HSG-2 Straight Flute Tap, part number 36333, is an industrial straight-flute tap designed for cutting internal 1-1/2 NC inch threads. 1-1/2 NC refers to a 1.5-inch National Coarse thread size, guiding thread compatibility. This tool is identified as a straight-flute tap in the 36333 series within the R&N HSG-2 lineup.
