Ketter Engineering
Specializes in providing advice and help with gundrilling problems and applications. Site explains capabilities and incorporates detailed account of process, configurations, applications, troubleshooting tips, and tool wear guide.
http://www.gundrillingsolutions.com
http://www.gundrillingsolutions.com
Dearborn Inc.
Gundrilling company with extensive range of capabilities serving variety of industries. Includes trepanning, honing, and pattern and concentric tube drilling. Site incorporates examples of complex and unusally shaped end products.
K. Simke Gundrilling
Canada. Specializes in gundrilling work, with particular emphasis on advantages of process for the moldmaking industry. Experience includes space, missile, machinery building, and oil drilling tool jobs.
1st Source Gun Drilling & Machining
Job shop specializing in drilling deep holes for industrial markets, primarily in the southeastern USA. Applications include cooling and heating water lines, heater cartridges, lubricated shafts, and hydraulic and air actuators.
BC & F Tool Company
Specializes in small hole gundrilling.
http://www.bcf-gundrilling.com
http://www.bcf-gundrilling.com
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.
Dadson
Precision gundrilling machines and contract gundrilling services. Also, BTA and ejector drilling, deep hole boring machines, high pressure coolant systems.
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.
American Hollow Boring Co
Specialists in deep hole boring since 1918.
Campbell Viking Engineering
Manufacturing tech support and problem solving in the areas of gundrilling, metal forming, metal finishing and industrial videos as well as general manufacturing engineering.
http://hometown.aol.com/campbellviking
http://hometown.aol.com/campbellviking
Apperley Honing Ltd
Independent specialist contract honing company in the UK.
http://www.apperleyhoning.co.uk/
http://www.apperleyhoning.co.uk/
Deep Hole Specialists
Deep hole drilling, gundrilling, trepanning, honing for the metalworking industry.
Trepanning Specialties Inc.
Custom wall tubing, rings, and machined parts using trepanning, gundrilling, boring and honing.
Dearborn Precision Tubular
Deep hole machining services include gundrilling, trepanning, boring, honing, threading, milling, turning and straightening, for the aerospace, oilfield, medical, nuclear, power generation and capital equipment industries.
http://www.dearbornprecision.com/
http://www.dearbornprecision.com/