milwaukee 48-89-2742 drill bit, 5/8 in dia, 6 in oal, parabolic flute, 1/2 in dia shank, flat shank

Milwaukee® S&D Black Oxide drill bits are designed for extreme durability and long life. 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 deg split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, Milwaukee® black oxide bits require less effort to drill through metal, wood and PVC and are highly recommended for use with portable drills.

• Fast and accurate drilling, 135 deg split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast
• Corrosion-resistant black oxide coating provides lubricity and resists corrosion of the bit
• 3-flat Secure-Grip™ shank holds the bit firmly in the drill chuck, thus reducing slippage
• Versatile reduced shank diameter for use in 1/2 in chucks

• Catalog https://assets.unilogcorp.com/187/ITEM/DOC/Milwaukee_100039264_Catalog.pdf