Sonic advanced flute design clears debris faster, keeping the cutting tip cooler and extending drill life. For use in rotary or percussion drills.

• 1/2" drilling diameter x 6" overall length
• 4" cutting length
• 3/8" reduced shank, smaller than the 1/2" drilling diameter
• Industrial tungsten carbide cutting tip resists wear and breakage for maximum durability
• Fully ground, heat treated body handles the shock and stress of cutting concrete, stone, tile, granite, and other masonry materials
• Hardened nickel steel body to withstand direct abuse