Radius Threaded Subs & Connections |
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Radius also offers a full line of connections subs for almost any brand of HDD rigs and pipe including:
Vermeer® Firestick® Firestick II® and Low Profile Quick Connect Ditch Witch® Fluid Miser® & Power Pipe® and EZ, EZ2, EZ3 and Mach 1 connections, Astec®, and Straightline® as well as our own Quick Connect coupling.View complete list of subs & connections.




Special or custom connections are available. Machined from heat-treated alloy steel, Radius threaded subs are manufactured to the same exacting standards as our rock bits and housings.
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Radius Thread Identification Kit

With very little standardization in today’s HDD industry, contractors and dealers alike have difficulty identifying various OEM thread forms and sizes. The Radius Thread Sample Kit solves the thread guessing dilemma and gets everyone talking about the same part. Get the right sub the first time, every time.
Includes:
Vermeer® Firestick® Firestick II® Pipe & Low Profile samples
Ditch Witch® Pipe and EZ connections
Ditch Witch® Mach 1 Pipe and EZ connections
Astec® Pipe and quick connections
API Regular and IF Threads
UNJ and UNC thread forms


