FILENAMES: osterthreader.pdf DESCRIPTION: This a PDF version of the US Army TM manual for a Oster pipe threader. Posted by Bill Bright . The following description was provided: ================================================================= Operator’s Manual THREADING MACHINE, PIPE AND BOLT, BENCH MOUNTING, 1/8 TO 2 PIPE SIZE, 1/4 TO 2 BOLT SIZE, 110-VOLT, 1/2-HORSEPOWER, AC/DC, 25/60 CYCLE, SINGLE PHASE (OSTER MFG MODEL 545) (3419- 194-9240)