Quick release hex joint pipe with two pins speeds up assembly/disassembly
Steel formulated, heat-treated, torqued, and welded for maximum strength
Dual wall—air travels through the annulus & tool joints
Holte’s Dual Wall Drill Pipe with Quick Release Hex Head was created by Holte Manufacturing as a solution to the problem of thread binding. This is particularly a problem with large diameter systems using traditional threaded joints due to the higher amount of torque applied to the drill string.