IRWIN, 1890728, Concrete Bit, 18-3/4 in; 1/2 in, Tungsten Carbide Tip, High Carbon Steel

IRWIN Straight Shank Carbide Tip Installer Bits feature an Tungsten carbide tip for extended life when drilling in brick, block and mortar joints. These bits are made with a hole in the flute for easy wire pulling through walls, ceilings and floors. They have a 3-flatted shank to prevent slipping in drill chucks and the shank also includes a hole for wire pulling. Plus, they are made from premium high carbon steel for extended drilling life in tough materials.

Features

• 3-flatted shank prevents slipping in drill chuck and includes hole for wire pulling Hole not included on 12" length bits
• Premium high carbon steel construction for extended drilling life in tough materials
• Tungsten carbide tip for extended life in brick, block and mortar joints
• Hole in flute for easy wire pulling through walls, ceilings and floors

• Length: 18.750 in
• Height: 0.940 in
• Width: 0.940 in
• Weight: 0.575 lbs
• Shank Diameter: 0.5 in
• Tip Material: Tungsten Carbide
• Material: High Carbon Steel
• Shank Type: 3-flatted
• Country of Origin: Brazil