PETRO DRILL

Brand Owner Address Description
PETRODRILL Geo Drilling Fluids Inc 1431 Union Avenue Bakersfield CA 93305 PETRO DRILL;Drilling muds; Chemical additives for drilling muds; Chemical additives for oil well drilling fluids; Chemical additives for drilling muds; Chemical additives for drilling fluids;
 

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

   
Technical Examples
  1. A drill guide with integral drill bit is provided for drilling a hole into bone. The drill guide may have a housing for engaging a screw hole of a bone plate to fix the trajectory of the drill guide and drill with respect to the bone plate. An adjustable stop assembly is also provided and is axially slidable along the drill bit. The adjustable stop has a drill bit engaging mechanism to selectively lock the adjustable stop to the drill bit at a desired location to limit the depth that the drill may penetrate into the bone.