-4-cutter technology for reduced friction and rapid dust removal
-Central guiding action for accurate holes
-Centering tip features a more aggressive design for faster hole starting
-Aggressive head geometry in primary cutter engineered for use in reinforced concrete
-Wear marking on primary cutter indicates bit wear
-Made of the highest quality chrome nickel molybdenum steel; Special impact-grade carbide
-For drilling holes in concrete; 8" usable length
-For use with Rotary Hammers that accept SDS-Max shanks bits