Model 535 Threading Machine        Features       Large 1.75 gallon oil tray.   100% larger chip tray.   Generous top cover for keeping tools and fittings handy.   High clearance carriage.   Speed chuck with rocker-action jaws centers and grips workpiece instantly.    Can be used with geared threaders Models 141 and 161.     Uses Models 816/817 semi-automatic, Model 815A self-opening or Model 811A quick-opening die heads.   Length gauge for quick, accurate cut-off.   CSA Approved.   Approved to UL Standards (NRTLC). Specifications Pipe Capacity: 1/8" - 2" (3 mm - 50 mm) 2 1/4" - 4" (62 mm - 100 mm), 4" - 6" (100 mm - 150 mm) with 141 and 161 Geared Threaders Bolt Capacity: 1/4" -2" (6 mm -50 mm) Motor: 1/2 HP, single-phase, 115V, 25-60 Hz, 15 Amp Reversible Universal motor. Switches: FOR/OFF/REV and Integral Safety Foot Switch Chuck: Speed Chuck™ with replaceable rocker-action jaw inserts (3) Rear Centering Device: Cam-action, turns with chuck Cutters: Self-centering, full-floating. Two models available: 1) Standard. No. 820 Wheel-Type Cutter, pipe capacity 1/8" - 2" (3mm-50mm), bolt capacity 1/4" - 1" (6mm-25mm). 2) Optional. No. 821 Blade-type cutter, pipe capacity 1/2" - 2" (12mm-50mm) Spindle Speed: 6 RPM standard (no load), 54 RPM model also available Reamer: 5-flute cone, RH, 1/8 "- 2" (3 mm - 50 mm) Oil Pump: Self-priming gerotor oil pump. RH/LH combination reamer available