Measured. Twice.
HOC's Quality Management System follows ISO 9001:2015 guidelines, ensuring every product meets or exceeds customer requirements.

Quality & Safety
A commitment second to none
When it comes to quality and safety, Hole Opener Corporation has made a commitment that is second to none in the industry. Our quality control measures and procedures maintain industry-leading standards of quality and performance.
HOC's Health, Safety & Environmental (HSE) program places top priority on protecting the health and well-being of our employees and customers - while embracing environmental responsibility.
Our philosophy has remained consistent for more than 40 years: we will safely deliver quality-driven products and services.
ISO 9001:2015
Quality Policy Statement
“Hole Opener Corporation Leadership is committed to continually meeting or exceeding customer expectations by providing products and services of the highest quality in terms of reliability and accuracy.”
Our success is based on continuously improving our products, processes, and quality management system. Leadership established a Quality Management System following ISO 9001:2015 guidelines to ensure all deliverables meet or surpass customer requirements.
Hole Opener Corporation Leadership is committed to continually meeting or exceeding customer expectations by providing products and services of the highest quality in terms of reliability and accuracy. Our success is based on continuously improving our products, processes, and quality management system. Leadership established a Quality Management System following ISO 9001:2015 guidelines to ensure all deliverables meet or surpass customer requirements.
All materials and components are sourced from pre-qualified vendors. Premium materials combined with in-house manufacturing ensure consistency and traceability from raw stock to finished tool.
Major components receive serialization and heat traceability documentation upon request. Full material records are maintained from raw stock to finished tool.
All incoming rental tools undergo thorough professional inspection, disassembly, cleaning, and dimensional verification before re-deployment.
An independent inspection service analyzes all tools against API, DS-1, and internal quality control standards, providing an unbiased third-party check.
Tell us your application.
We'll build the right tool.
Our Team works directly with your drilling team to spec the right solutions – no guess work, no catalog shortcuts.