Milwaukee Thunderbolt 21/64 In. Titanium Drill Bit Masonite Milled face provides aggressive grip

Milled face provides aggressive grip pattern

Strike: 1/4" round corner deadbolt strike and 1/4" round corner full-lip strike

Integrated LED (light emitting diode) battery charge level indicator allows user to monitor battery charge

clearance above concrete

and rigid core vinyl planks

Milwaukee Thunderbolt 21/64 In. Titanium Drill Bit Masonite Milled face provides aggressive gripMilwaukee Thunderbolt Titanium coated drill bits are designed for extreme durability and up to 3X longer life. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate strength and protect against side load breakage. The titanium coating reduces heat build up and keeps the bit sharp to extend performance. A specially designed parabolic flute form clears chips fast, while the 3 Flat Secure Grip shank holds the bit