POWER OPERATED ROCK DRILLING BITS

Brand Owner (click to sort) Address Description
GT BAKER HUGHES INCORPORATED P.O. Box 4740 Houston TX 772104740 power operated rock drilling bits for the oil and gas industry;
MAX BAKER HUGHES INCORPORATED P.O. Box 4740 Houston TX 772104740 power operated rock drilling bits;
ULTRAMAX BAKER HUGHES INCORPORATED P.O. Box 4740 Houston TX 772104740 power-operated rock drilling bits;ULTRA MAX;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A method and a control system for controlling rock drilling. A control unit of a rock drilling apparatus is provided with one or more control modes, each determining the drilling variables to be measured, their threshold values and the operating principles according to which the operating parameters of drilling are controlled to achieve a desired control criterion.