Steel Dragon Tools 7090E Power Pipe Threader Threading Machine fits RIDGID 811A Die Head and Dies Steel Dragon Tools 7090E Pipe Threading Machine Steel Dragon Tools 811A 1/2 in. to 2 in. universal die head. Steel Dragon Tools 811A Universal Die Head works with compatible RIDGID machines and dies. Thread, cut, and ream up to 2-inch pipe Includes die head, dies, cutter, and reamer. 750 Watt 27 RPM forward/reverse induction motor Fits RIDGID 811A Die Head and Dies Range of work is 1/2 inch to 2 inch NPT (National Pipe Thread) Automatic Oiling System produces reliable high quality threads. Oil is pumped with a gear driven pump and automatically recirculated through the system. Heavy Duty 60 HZ 110/120 V, single phase 750W series motor Industrial strength 0-2 inch pipe cutter SDT-811A 1/2  2 inch die head works with RIDGID Dies Dies are made of High Speed Steel with Rockwell Hardness of 58-62 HRC for long life. Maximum Chuck Capacity is 2-1/2 inches Pentangular 5 Blade Conical Reamer Maximum amperage under load is 18.5 amps 27 Turns per minute for high quality threads Completely equipped and ready to cut, thread, and ream pipe up to 2&#034; in diameter.