Ryobi RCD12011L

IRWIN General Purpose High Speed Steel Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistance

Achieve clean, precise holes and extend the reach with the Milwaukee aircraft 1/8 in. Black Oxide Drill Bit. This heavy-duty bit is engineered for exceptional durability and extended life, making it i more→deal for tackling tough jobs. The 135 degree split point tip initiates contact without slipping, preventing wandering and ensuring clean hole edges. Milwaukee Black Oxide bits require less effort to drill through metal, wood and PVC, and are highly recommended for use with portable drills.

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. 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.