Quality Assurance is Priority Number One!

Bakersfield Bit & Tool specializes in underreamers and section milling tools. Our patented revolutionary design for our GaugeMaster drilling type underreamer can selectively be used for underreaming or drilling as needed. All of our products have proven themselves as the premier tools in the industry for simplicity and down hole durability.

GaugeMaster designed tools have been serving the Drilling Industry since 1986. The tools are manufactured from 4140HT steel and have proven their tough reliability with many thousands of feet having been drilled and opened. When footage is the name of the game and cost containment is imperative, choose a tool that has a proven track record, choose GaugeMaster!

In 1992 Bakersfield Bit & Tool started selling and shipping tools to international customers with a major focus on Indonesia. After an extensive field study and compared performance with other tools CalTex Indonesia chose the BB&T GaugeMaster “Driller” underreamer as the primary tool to be used in the Duri field.