Ryobi RPD18C-242S (5133004983)

Milwaukee Thunderbolt Black Oxide jobber length drill bits are designed for extreme durability and long life. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate more→strength and protect against side load breakage. A specially designed parabolic flute form clears chips fast, while the 3-Flat Secure-Grip shank holds the bit firmly in the drill chuck. The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, Milwaukee Thunderbolt Black Oxide bits require less effort to drill through metal, wood and PVC and are highly recommended for use with portable drills.

Featuring diamond-welded tips for long life and extreme durability, DeWalt Tile Drill Bits power through dense tile, solid-body porcelain and more. Reverse-spiral threads enable continuous water cooli more→ng for quick, clean drilling. Core ejection slots remove plugs for repeated cuts.

Our Milwaukee Shockwave impact duty 15 pc red helix titanium drill bit set is engineered for extreme durability and long life. The Quad Edge tip delivers a precision start and features four cutting ed more→ges to create smaller chips for faster material removal and less heat leading to improved performance. Designed with a variable helix flute that begins with an aggressive 35 degree helical angle and ends at 15 degree for rapid chip removal.