Includes(1) 1/2 in x 4 in x 6 in SHOCKWAVE Carbide Hammer Drill Bit (48-20-9030), (1) 1/4 in x 2 in x 4 in SHOCKWAVE Carbide Hammer Drill Bit (48-20-9010), (1) 1/4 in x 4 in x 6 in SHOCKWAVE Carbide Hammer Drill Bit (48-20-9011), (1) 1/8 in x 2 in x 3-1/2 in SHOCKWAVE Carbide Hammer Drill Bit (48-20-9000), (1) 3/16 in x 2 in x 4 in SHOCKWAVE Carbide Hammer Drill Bit (48-20-9005), (1) 3/16 in x 4 in x 6 in SHOCKWAVE Carbide Hammer Drill Bit (48-20-9006), (1) 3/8 in x 4 in x 6 in SHOCKWAVE Carbide Hammer Drill Bit (48-20-9021), (1) 5/16 in x 4 in x 6 in SHOCKWAVE Carbide Hammer Drill Bit (48-20-9016), (1) 5/32 in x 4 in x 6 in SHOCKWAVE Carbide Hammer Drill Bit (48-20-9001), (1) 7/32 in x 4 in x 6 in SHOCKWAVE Carbide Hammer Drill Bit (48-20-9009)