The RIDGID 535A-NPT-811A (84097) Automatic Chuck Pipe Threading Machine with 811A Die Head, 1/2" to 2" NPT, 16/46/58 RPM, 2 HP, 120V/18A is an electric motor-driven machine that centers and chucks pipe, conduit and bolt stock, and rotates it while cutting, reaming and threading operations are performed. The threading machine has an automatic chuck to grip and center pipe. Threading dies are mounted in a variety of available die heads (Model 811A included). An integral oiling system is provided to flood the work with thread cutting oil during the threading operation. With proper optional equipment, the Model 535A Threading Machine can be used to thread larger pipe, short or close nipples, or be used for roll grooving. The 535A-NPT-811A (84097) Automatic Chuck Pipe Threading Machine maintains the ruggedness of the industry workhorse while adding the features that make the threading operation more productive. A large chip tray and oil reservoir make the Model 535A ideal for longer uninterrupted threading. The Model 535A is designed around maximum uptime with the upgrades that matter most to the pipe working professional. Automatic chuck with reversible forged jaws centers and grips work piece instantly Equipped with 3-speed (16/46/58 RPM) transmission Large chip tray and 1.75 gallon oil reservoir allow for longer uninterrupted threading Wide top cover provides space for keeping tools and fittings handy High clearance carriage increases workpiece maneuverability to make threading easier Suitable for use with geared threader Model 141 (sold separately) for threading large diameter pipe Uses Model 816/817 semi-automatic, Model 815A self-opening, or Model 811A quick-opening die heads (811A included) Length gauge ensures quick and accurate cut-off Supplied with NPT die head and dies Transport cart and stand sold separately

• Pipe Capacity: 1/8" to 2" (3mm to 50mm); 2 1/2" to 4" (65mm to 100mm) with 141 Geared Threader
• Bolt Capacity: 1/4" to 2" (6mm to 50mm)
• Controls: Rotary Type Forward/Off/Reverse Switch; Switch Shifter knob for speed selection; integral foot switch
• Chuck: Automatic with four reversible forged jaws
• Rear Centering Device: Automatic, centering only
• Cutter: Model 820 Wheel-Type Cutter, self-centering, full-floating, 1/8" to 2"
• Reamer: Model 341, 5-flute cone, RH, 1/8" to 2"
• Oil Pump: Self-priming gerotor oil pump
• Operating Speeds: 16/46/58 RPM
• Motor: Single-Phase Induction, 2 HP, 120V, 18 Amps

• 1 - 535A Pipe Threading Machine
• 1 - 811A 1/8" to 2" NPT Die Head, Quick-Opening (97065)
• 1 - 1/2" to 3/4" Universal High Speed Dies, NPT (47765)
• 1 - 1" to 2" Universal High Speed Dies, NPT (47770)
• 1 - 341 Reamer Assembly (42365)
• 1 - 820 Wheel-Type Cutter (42390)
• 1 - Spare Wheel for E1032 Cutter (44185)
• 1 - 3/16" Hex Key (46030)
• 1 - 5/32" Hex Key (46015)
• 1 - Extreme Performance Thread Cutting Oil (74012)