HLOFIZI 5/8" SDS Plus Rotary Hammer Drill Bit for Masonry, Concrete, Cinder Block, Brick, Stone, working length 16 Inch.Due to optimized flute and spacious spiral design, it’s able to remove dust rapidly from the bore hole, and allowing for quick and easy installations. Centric tip design for easy centering and fast drilling into concrete and masonry material Up to 5X longer life for anchor drilling in tough applications Product Information: Type: Rotary Hammer Drill Bit Shank Type: SDS Plus (Not Fit SDS MAX) Bit Diameter (in): 5/8 Overall Length (in): 18 Drilling Depth (in): 16 Package Include:1-Piece 5/8” x 16” x 18” SDS Plus Hammer Drill Bit