Drill Bit Kit, Sub Brand: Shockwave, Number of Pieces: 23, Material: High Speed Steel, Includes: (2) 1/16 inch Titanium Shockwave (48-89-4601), (2) 5/64 inch Titanium Shockwave (48-89-4602), (1) 3/32 inch Titanium Shockwave (48-89-4603), (2) 7/64 inch Titanium Shockwave (48-89-4604), (2) 1/8 inch Titanium Shockwave (48-89-4605), (1) 9/64 inch Titanium Shockwave (48-89-4606), (2) 5/32 inch Titanium Shockwave (48-89-4607), (1) 11/64 inch Titanium Shockwave (48-89-4608), (2) 3/16 inch Titanium Shockwave (48-89-4609), (1) 13/64 inch Titanium Shockwave (48-89-4610), (1) 7/32 inch Titanium Shockwave (48-89-4611), (2) 1/4 inch Titanium Shockwave (48-89-4613), (1) 5/16 inch Titanium Shockwave (48-89-4617), (1) 3/8 inch Titanium Shockwave (48-89-4621), (1) 1/2 inch Titanium Shockwave (48-89-4629), Finish: Titanium Coated, Applications: For Drills and Impacts