• PBR mills feature blades with brass inlay which prevent polish bore receptacle damage
• Sintered tungsten carbide on the PBR mill helps to remove unwanted debris from a polish bore receptacle during reentry
• Ran below a liner top mill assembly to polish a PBR on the same trip
• Cleans debris from a PBR polish bore receptacle to facilitate seal assembly installatio
PBR Polish
Bore Mill