12-дюймовое воздушное трёхшарошечное сверло 1/4 Caterpillar 6476113

An Air Tricone Bit operates using compressed air rather than drilling fluid to power its rotation and remove debris from the borehole. Its three-cone mechanism ensures continuous rock fragmentation and even load distribution, enabling stable, accurate drilling. It's especially effective in arid conditions, fractured formations, and when fluid-based systems could compromise borehole integrity or environmental conditions.Attributes:• Three-cone design for balanced, efficient rock cutting.• High wear resistance and extended operational life.Applications:An Air Tricone Bit is located at the bottom of the drill string, directly attached to the drill pipe or stabilizer, and engages with the rock surface during rotary drilling operations.