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Shock tool // Outer Diameter 203.2 mm. Inner Diameter 69.85 mm (2 3/4") Length 11.9 ft Connectors 6 5/8" REG

Outer Diameter

Inner Diameter



Product Technical Configuration

Outer Diameter 203.2 mm.
Length 11.9 ft
Inner Diameter 69.85 mm (2 3/4")
Connectors 6 5/8" REG

Product country of origin: Canada

Location of the product: Canada

Available:  For Sale

Supplier reference: RIA-ST-10

Original manufacturer: Wenzel Downhole Tools ULC

Finalized quotes will be sent directly to the supplier


The Wenzel shock tool helps reduce bit vibration without lifting the bit from its point of contact. Results include better boreholes, increased ROP and extended life of BHA equipment.

When drilling through hard rock formations and/or using aggressive hammer drilling tools, additional vibration can occur and cause excessive stress to drill bits.


When used in tandem with axial anti-friction tools, our shock tool produces an axial oscillation that spreads vibration along the drill string.

Strategic placement of the shock tool with an anti-friction tool will reduce drag along the well bore, improving weight transfer to bit, increasing ROP and extending capability for longer horizontal wells.


The shock tool will also help you protect and ensure accuracy from your expensive and calibrated measurement-while-drilling (MWD) tool by reducing axial vibration.

Thanks to its simple design, it is the most durable and cost-effective shock tool on the market.



At Wenzel, our downhole tools and service are born out of your specific drilling needs.

We take pride in our work and in your success. When you choose Wenzel, you’re not just another customer–you’re part of the family.

Our offering goes far beyond what you’ll find on this site. If you are searching for a drilling solution that can’t be achieved with the products and specifications found within these pages, work with us to engineer and manufacture one that will get the job done.


Wenzel’s culture of safety, customer focus, exceptional quality and continuous innovation is a source of pride and identity. From the selection of steel to customer delivery and maintenance, our processes and people set the industry benchmark for conscientious and reliable offerings. Everyday, we work to pioneer and patent new concepts in product capabilities for unique drilling situations, and continuously improve our quality management system.

All material is of impeccable quality and sourced from well-respected suppliers in G7 countries. We track each product component’s lifecycle, reaching back to the mill certification and material base element composition. Our comprehensive manufacturing capability includes state-of-the-art equipment, certified engineers and journeyperson machinists and programmers.

Our specialized tungsten-carbide coating application processes include High Velocity Oxygen Fuel (HVOF), High Velocity Air Fuel (HVAF) and Plasma Transfer Arc (PTA). HVAF and PTA systems use automated robots to apply coatings, ensuring accurate and consistent repeatability.

All manufactured parts are subject to a 100% dimensional inspection.

The men and women in our shops are experienced tradespersons, certified engineers and highly knowledgeable, skilled professionals. We work shoulder to shoulder – within our company, with our suppliers, vendors, certified distributors and with you – to advance technology and provide leading downhole drilling solutions.

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Related Product Variants

Product Name Outer Diameter Length Inner Diameter Connectors
Shock tool 203.2 mm. 11.9 ft 69.85 mm (2 3/4") 6 5/8" REG

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