LENOX® 326008 Drill Bit, 2-1/2 in L Flute, Straight Shank, 4-3/4 in OAL, Steel

With 125 years of experience in drill bit manufacturing, product innovation, design and development and a full range of products available, IRWIN® is serious about drilling. Rebar-reinforced concrete is found on most jobsites and hitting rebar is a common obstacle in construction work. IRWIN® now offers a solution for drilling through concrete with rebar the IRWIN® SpeedHammer Power™ masonry bit. The SpeedHammer Power™ bit has a patent pending high performance tip that's manufactured with 2X more carbide. It easily powers through 2X more concrete and rebar than traditional masonry bits. When long life and durability are crucial, depend on the IRWIN® SpeedHammer Power™ masonry bit.

LENOX® Drill Bit, 4-3/4 in Overall Length, 2-1/2 in Cutting Depth, 2 Flutes, 2-1/2 in Flute, Twist Flute, 5/16 in Shank Diameter, Straight Shank, Double Ground Point, Right Hand Cutting Direction, Steel, Cut Materials: Masonry

• Fits all hammer drills with three jaw or Jacobs chuck
• Chrome vanadium shaft through hardened to 50 to 53 HRC
• Patented flute geometry removes dust from the hole quicker for fast drilling and long life
• Up to 150% faster than other competitive bits
• Shot peened, double tempered finish reduces breakage
• Hot isostatically pressed to extend life and resist breakage
• Copper braze material gives high heat resistance for reduced tip loss
• Double ground, extra deep flute for faster debris removal, increased speed and longer bit life
• Manufactured with a chrome vanadium spring steel shaft for superior durability and long life

• Catalog https://assets.unilogcorp.com/267/ITEM/DOC/LENOX_322031_Catalog.pdf