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> 1 1/4" water well drilling swivel w/ ball bearings
1 1/4" water well drilling swivel w/ ball bearings
1 1/4" Water Well Drilling Swivel w/ball bearings
A water well drilling swivel is designed to route drilling fluid through the swivel, down the drill pipe and then to the bit. This swivel is designed with heavy duty sealed ball bearings, high quality nitrile seals for maximum sealing and lubrication points (this greatly extends the life of the internal seals) the swivel drive shaft is very durable with a schedule 160 (.250 wall thickness) rating. At the top of the swivel drive shaft a 7/8 hole has been drilled to accept 7/8 OD standard gear box output shafts. (Custom shaft sizes available up to 1 3/8 )Standard 1 NPT threads have been machined at the bottom of the swivel drive shaft for accepting 1 drill pipe. Thank You.
