Milwaukee 48-89-4680 18-Piece Shockwave Impact Duty Thunderbolt Titanium Drill Bit Set w/ Anti-Walking 135 Degree Angled Tip and Storage Case KIT INCLUDES: 2 x 1/16", 2 x 5/64, 2 x 3/32, 1 x 7/64, 2 x 1/8", 1 x 9/64, 1 x 5/32, 2 x 3/16, 1 x 7/32, 2 x 1/4", 1 x 5/16, 1 x 3/8" SHOCKWAVE GEOMETRY: These bits are rated to stand up to high torque applications from heavy duty drill / drivers CHIP CLEARING: A parabolic flute form helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process TITANIUM COATING reduces heat buildup, making this safer to use with minimal warping while working on multiple applications in rapid succession STORAGE: These bits come with an included, robustly designed, plastic storage case. This has a slide lock system and individually molded compartments for each bit, so you can bring them in transit or keep them in your tool kit without worrying about them retaining damage