Deep Hole Drilling Services

Deep hole drilling is a specialized, machining process that creates holes that are up to ten times deeper than the hole’s diameter. It’s a critical technique in industries that require high accuracy and precision. This process is essential in creating cylindrical cavities deep within a substrate and is commonly employed in various critical engineering and manufacturing sectors.

R&J’s experienced and certified machinists provide deep hole drilling services to meet our customers’ individual, precise specifications. The biggest challenge in deep hole drilling is keeping the accuracy and finish of the hole as the depth continues to increase. RJ’s focus has been, and always will be, to meet all challenges head-on and show our customers that we will always be able to meet their high standards.

At R&J, the deep hole drilling processes we use allow us to achieve the top-notch work our customers rely on by using special tools and setups to meet requirements reliably, accurately and efficiently. Our services use high pressure coolant, evacuate chips cleanly, and achieve depth-to-diameter holes into metal beyond what a common CNC machine can reach.

We have the ability to provide expert deep hole drilling services for any industry – Automotive, Oil and Gas, Medical, Aerospace and more. The latest technology and advanced equipment the R&J team uses makes us the go-to experts in deep hole drilling services.

For example, techniques for deep hole drilling make it possible to fit the tight tolerances and high accuracy required in machining aerospace components such as landing gear and turbine blades that allow us to continue exploring the stars. R&J’s services also allow engineers in the automotive industry to achieve the preferred tolerances for various parts and components needed to keep our vehicles on the road. Oil and gas companies benefits from our deep-hole drilling services because we help make boreholes for oil and gas extraction. This process offers extreme depth-to-diameter ratios in long workpieces without compromising wall thickness or accuracy in roundness. The medical field needs the creation of deep, narrow holes with smooth surfaces – critical components needed for medical implants like bone screws, stents, and catheters, where high accuracy and tight tolerances are essential for proper functionality and patient safety within the body. 

R&J is happy to provide uncompromised service and attention to detail that these areas, and many more, have come to rely on.

Capabilities

Specifications

Diameter:

Ability to drill from 1” Dia up to 4.75” Dia x 22’ Long

MATERIALS / METALS WE WORK WITH:

All grades of material up to 45 Rc