TWIST DRILL BITS OTHER

Brand Owner (click to sort) Address Description
CONSOLIDATED VIKING DRILL & TOOL, INC. 355 State Street St. Paul MN 55107 TWIST DRILL BITS AND OTHER DRILLING BITS;
NORSEMAN VIKING DRILL & TOOL, INC. 355 State Street St. Paul MN 55107 TWIST DRILL BITS AND OTHER DRILLING BITS;
 

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.