Db Machining & Industrial Services - Products

We manufacture all kinds of saver-, crossover-, bit- and lifting subs. Our API certified gages conform and are certified to API 2-7,2008 and range in size from 2-3/8 to 7-5/8 Regular, 2-3/8 to 5-1/2 Internal Flush as well as some H-90, SLH-90, Full Hole and Mayhew.