HDD Rotary Sales is a manufacturer, distributor and repair facility for horizontal directional drilling (HDD) tools for mini, midi and maxi rig applications. HDD Rotary Sales has developed its own proprietary connection – the PTECH+. The Performance Technology Plus connection is a new proprietary increased torque connection that was designed to outperform other dual shoulder connections in torsion, tension and fatigue performance. With it's simplistic design approach, proprietary thread profile and dual shoulder design, this new connection has the capability to reach increased torques while still maintaining a streamline geometric design. The PTECH+ connector is designed for performance. Some of the benefits are; · Enhanced torque capacity · Increased connection life · Extended fatigue performance · Reduced connection peak stress · Larger ID for improved hydraulics