Includes 6 premium SDS Plus 4CT MX4(TM) rotary hammer drill bits in popular sizes Quad carbide tip design for superior drilling speed and durability Reinforced flute geometry enhances debris removal and reduces heat buildup Centering tip ensures precise hole starts with minimal bit walking Engineered for long life in concrete, masonry, and reinforced materials Compatible with all SDS Plus rotary hammer drills Versatile 6-piece set covers a range of concrete drilling applications Extended bit life reduces downtime and replacement costs Fast, efficient drilling improves jobsite productivity Ideal for professionals working on heavy-duty construction or renovation projects Availability:Usually Ships in 2-3 Days