Milwaukee 48 20 7662 Rotary Hammer Drill Bit Set 7 5 8 in Overall Lg, 13 32 in Shank Dia, 4 Drill Bits 53JH18 Number of Cutter Heads 4 Number of Cutter Heads 4 Various Mandrels and Handles Available to Use With Striking Tools (1) Carrying Case Material Solid Carbide Cutting Direction Right Hand Number of Flutes 2 Number of pieces 6 Measurement System Inch Sub Brand SDS Plus MX4 Number of Drill Bits 4 Percussion Rated Yes Drill Bit Case Type Plastic Impact Rated Yes Number of Cutter Heads 4 Shank Type Machining SDS Plus For Tool Type SDS Plus Rotary Drills Material Machining Carbide Primary Material Application Concrete Rotary Hammer Drill Bit Set