Product details:
Diameter: 1-3/4"Overall Length: 23"Drillable Length: 18"Shank: SDS-MAXCarbide Tipped 2-Cutter Head Design - For Use In Concrete And Hard Masonry Materials - Centering Point For Improved Positioning And Starting - Reinforced Core And Flutes For Maximum Energy Transfer And Reduced Vibrations - Flute Design Quickly Channels Debris From The Hole