McMaster 1867N82 Thick-Wall Galvanized Steel Pipe Nipple, Threaded on Both Ends, 2 NPT, 3" Long 38UU83 The bits are made from

The bits are made from steel and have hex shanks that fit 1/4" power drills

The float valve fits inside the drill string and a bore is machined for the valve in one of the drillstrings threaded connections

They are made of alloy steel and have a nickel plated finish

(1) 7/16 Standard 6-Point

000 psi Series E6013 Application All SMAW Container Type Plastic Tube Standards AWS A5

McMaster 1867N82 Thick-Wall Galvanized Steel Pipe Nipple, Threaded on Both Ends, 2 NPT, 3" Long 38UU83 The bits are made fromMade of galvanized iron or steel, this pipe has fair corrosion resistance. It has thick, Schedule 80 walls for good strength in medium pressure applications. Welded pipe has a weld bead on the inside. For Use With Air, Natural Gas, Steam, Water Shape Straight Type Pipe Schedule 80 Threading Threaded on Both Ends Connection Type Pipe Connection Style Threaded Gender Male Pipe Size 2 Length 3" OD 2 3 8" ID 1. 939" Wall Thickness 0. 218" Thread Type NPT