The HDJ Drilling Jar & Drilling Energizers are a new generation of drilling tool designed and manufactured for the severe drilling conditions of today, such as severe directional and horizontal drilling conditions. Ensuring secure and durable operation and providing high impact as and when required, regardless if in vertical, high angle or the horizontal section of the well.

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The HST Shock Tool is a new generation Shock Tool and incorporates both proven and new technology for much improved performance. Using steel disc springs, a unique damping system and pump open force enables the HST Shock Tool to produce maximum bit performance. During drilling or milling the tool will normally be run partially compressed, enabling to compensate up or down as required to make bit/mill stay on bottom.

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The HFJ Fishing Jar & Energizer are a new generation of tool designed and manufactured for the severe fishing operations of today, requiring secure and durable operation and providing high impact as and when required regardless if in vertical, high angle or the horizontal section of the well.

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The HBS lubricated bumper sub has been designed to cover the range of applications from shing through to drilling and motion compensation. The design incorporates a lubricated full involute spline drive section together with simplicity of design and quality of manufacture that ensures a reliable tool suitable for the most demanding of downhole tasks.

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The HY-CLAMP™ Drilling Jar Safety Collar is a safety device that prevents the jar from inadvertent cocking and firing. The clamp is fitted when the jar is in it's open position, thereby preventing premature firing during the handling of the jar at the surface.

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