• Drill Large Diameter Holes In Steel Plate, Structural Beams, Pipe, Tube
• For Use With RotoBrute Magnetic Drill Press Systems And Most Other Mag Drill Systems
• Up to 1 In Depth Of Cut
• Pilot Pin Ejects Metal Plug For Fast, Productive Drilling
• Use BruteLube Fluid Or Wax For Enhanced Heat Resistance And Longer Tool Life