Delivering deep hole drilling and machining of precision tubular components to diverse industries worldwide.
Integrated Manufacturing Solutions
We are able to provide engineering expertise and advanced manufacturing technology machining solutions to the most challenging specialty alloy design concepts.
Gun Drilling & Deep Bore Machining
Hunting is the industry leader in gun drilling and deep hole machining.
We offer an array of world class Inspection Services that are selected and integrated into every custom machining process.
Coating & Surface Treatments
Coatings and Surface Treatments play a very important role in the appearance, function, and life of the product.
CNC Machining Services
At Hunting Dearborn Inc, we innovate and collaborate with global technology leaders to make the world a better place.
Print Part Manufacturing
With specialist precision machining capabilities for components used in critical applications, Hunting has the equipment and expertise to manufacture parts to order.
Oil & Gas
Dearborn leads the way in deep-hole drilling and precision machining of complex Oil & Gas components. For more than 60 years, Dearborn has been a key machined parts supplier to the world’s foremost energy service providers. In the quest to drill deeper, faster, and in increasingly harsh environments, today’s E&P technologies demand a level of precision which rivals that of the nuclear and aerospace industries.
Dearborn employs unique deep-hole machining capabilities, and our penchant for quality has made us a leading supplier for many oilfield service companies. Our depth of experience and broad "turn-key" machining capabilities make us the preferred supplier of high-precision machined components for today's premier oil-field service companies. Expertise in providing co-engineering for manufacturability, complete machining, wear surfaces, coatings, cladding, peening, logistics, to planning and procuring of raw material make Dearborn a full service solution.
Our specialty is drilling deep bores in high grade non-magnetic alloys such as MP35N, 718, 925, 17-4PH and titaniums. Our unique and specialized gun-drilling technology gives us the ability to produce fluid passages and wire-ways to depths and tolerances considered impossible by others in our industry. We are able to produce bores as small as Ø .055", as large as Ø 14.0” and in excess of 32-ft long.
Whether your product is an intricately machined wire-line probe, a highly engineered MWD or LWD collar, precision machined completion tools, or special uniform walled tubing for pressure housings, our unsurpassed gundrilling and deep bore machining technologies, combined with our world class machining expertise, make Dearborn the best solution for your oil & gas components.
Types of machined parts
Directional Drilling/Geo-steering tools
Rotary steerable drive shafts & mandrels
Wire line tools
inserts and collars for MWD & LWD tools
Fluid Sampling/Fluid ID tools
Formation Evaluation tools (FE)
Instrument collars and subs
Electronic chassis and inserts
High Pressure High Temp (HPHT) components
Sales & support
We are dedicated to excellence and committed to customer satisfaction. Contact us for all sales, support and general queries.
Values & benefits
Hunting has an established global network of operating sites and distribution centres located close to our customers. This means we can react quickly to customer needs and can operate on short lead times.
Our reliable products are quality-assured to the highest industry standards and which offer improved cost efficiencies.
Provide high technology products that lower the cost of operation, resolve technical problems, or simply enable a job to be completed more quickly or safely, without compromising on quality.
Trusted & reliable
At the heart of Hunting’s long-term strategy and success is a reputation based on trust and reliability. Hunting’s products are designed to operate in a safe and reliable way, to ensure our customers meet their strategic objectives, while protecting people and the environment.
Our experience and expertise along with our wide depth of products and global network means we are able to react quickly to customer needs.
Our whole approach helps reduce costs and ultimately allows our customers to experience successful business operations.
Our employees are highly trained to ensure our operations are safe and deliver total customer satisfaction.
High level of excellent customer service
Industries we serve
We provide manufacturing capabilities across multiple industries following a world class quality system which complies with all applicable industry standards.