Deep Hole Drilling Services
Gundrilling & Deep Hole Drilling
As one of the largest deep hole drilling and gundrilling plants in the country, Betar, Inc. has the experience and expertise to drill precise holes for even the most sensitive applications. From angle and ball-end holes to blind and concentric holes, we’ll adapt to meet your specific standards, tolerances, and materials.
Deep hole drilling (also known as gundrilling) is fundamental to the creation of many tools, machines and parts. By definition, the precision of deep hole drilling is required for holes that are approximately 20 times as long in depth as they are in diameter (width). Betar’s capability goes deep, with diameters starting as fine as 0.078″ and depths as long as 180 inches.
Just because you’re short on time doesn’t mean you have to skimp on quality: we offer rush services to ensure you get what you need, when you need it. And if your project calls for more than deep hole drilling, we offer honing, surface grinding and full machining.
Ready to get started? For all your deep hole drilling and gundrilling needs, please request a quote for your next project.
Gundrilling & Deep Hole Drilling Capabilities
| Hole Types | Angle Ball End Blind Concentric Flat Bottom Intersecting Thru |
| Secondary Services Offered | Anodizing Heat Treating Plating Welding |
| Tolerances | We can meet many tight tolerances |
| Maximum Part Weight | 8,000 lbs |
| Equipment Capabilities | (2) 10″ Dia. 5 Ft. Long 2 3/4″ Capacity (2) 10″ Dia. x 10 Ft. Long 3″ Capacity (2) 6″ Dia. x 5 Ft. Long 7/8″ Capacity (2) Special Universal Double Head 2 ½ ” cap. x 40″ Universal 1/2″ cap. x 32″ Universal 1 1/2″ capacity x 40″ Universal 48″ x 78″ table 2″ cap. x unlimited |
| Fixtures | In-House Custom Fixtures & Tooling |
| Metal Substrates | Alloy Steels Aluminum Brass Bronze Alloys Carbon Steel Cast Iron Cobalt Copper Stainless Steel Titanium |
| Exotic Metal & Precious Metal Substrates | Inconel Kovars Monel |
| Plastic Polymer Substrates | ABS (Acrylonitrile Butadiene Styrene) Acrylic Fiberglass Reinforced Plastics Nylon Phenolic Polycarbonate |
| Other Substrates | Ceramic Graphite |
| Quantities | Minimum: 1 Unit Prototype Low Volume High Volume |
| Lead Times | Quick Pricing • Reliable On-Time Delivery Minimum turnaround: 1 Day Quoted on job by job basis Rush Services Available |
| Typical Applications | Bushings Construction Equipment Engine Components Extrude Hone Components Fasteners Fittings Forgings Hydraulic Components Injection Molding Machinery Machine Components Molds Shafts Sockets Spindles Turbine Components Valves |
| Industry Applications | Aerospace Agricultural Auto/Truck/Transportation Chemical Dental Electronic Energy Food Machine Tool Marine Medical Military Oil Field Optical Packaging/Converting Pharmaceutical |
| Specification File Formats | BMP GIF JPG or JPEG TIFF |
