Prestressed Concrete - X301 Zz Turbo - Prestressed Concrete

When you're drilling anchor points or dowel holes in prestressed bridge decks and parking structures, this Diamond Vantage core bit handles the high-tension steel without wandering or stalling. The X301 Zz Turbo segment design cuts through prestressed concrete where standard bits bog down or chip out. Measuring 1-1/2 inches in diameter with a .165 wall thickness and 5/8-11 thread connection, this bit fits standard hand-held core rigs and right-angle drills. The turbo segment pattern clears concrete dust efficiently while maintaining cutting speed through tensioned cable and strand. Built for structural concrete contractors and bridge repair crews working with post-tensioned and pre-tensioned concrete systems.