American Machine & Gundrilling
Specializes in hole drilling solutions with hole diameters from .078 inch to 2.75 inch and lifting capacities from 2 oz. to 20,000 lbs.
Davis Machine and Tool
Custom gundrilling and deep hole drilling. Gundrills range from 3/16 of an inch to 2 inches in diameter. Services available for various types of materials.
Dearborn Inc.
Gundrilling company with extensive range of capabilities serving variety of industries. Includes trepanning, honing, and pattern and concentric tube drilling. Site incorporates exa…
Deep Hole Specialists
Deep hole drilling, gundrilling, trepanning, honing for the metalworking industry.
Honematic Machine Corporation
A complete source for precision hollow components. Services include deep hole drilling, honing, OD/ID grinding and CNC turning and milling.
Magna Standard Manufacturing
Specializing in gundrilling from 0.049 to 1.375 diameter.
Mollart Deep Hole Drilling Systems
Contract deep hole drilling services. Holes from 0.8mm to 300mm diameter and up to 4000mm deep. Deep hole drilling machines and tools for gundrilling, BTA and ejector technologies.
Trepanning Specialties Inc.
Custom wall tubing, rings, and machined parts using trepanning, gundrilling, boring and honing.