POWER DRILL BITS BIT

Brand Owner (click to sort) Address Description
SPEED-LOK JORE CORPORATION 34837 Innovation Drive Ronan MT 59864 power drill bits and bit drivers;SPEED LOCK;
SPEED-SHANK ROCKY MOUNTAIN TWIST CORPORATION 34837 INNOVATION DRIVE RONAN MT 59864 power drill bits and bit drivers;
 

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

    
Technical Examples
  1. A method for evaluating a cutting arrangement for a drill bit includes selecting a cutting element arrangement for the drill bit and calculating a score for the cutting arrangement. This method may be used to evaluate the cutting efficiency of various drill bit designs. In one example, this method is used to calculate a score for an arrangement based on a comparison of an expected bottomhole pattern for the arrangement with a preferred bottomhole pattern. The use of this method has lead to roller cone drill bit designs that exhibit reduce tracking over prior art bits.