3/16-Inch Carbide-Tipped Masonry Drill Bit for Concrete, Block, Brick, Pack of 6

Drill Hulk carbide-tipped masonry drill bits are made from hardened steel body and carbide tipped head. 3/16-inch carbide-tipped masonry drill bits are designed for pilot hole in concrete, block and brick, then installing 1/4-inch concrete screws. Made in China You Will Get: 6 pieces of 3/16-inch x 5-1/2-inch carbide-tipped masonry drill bits with case. Notice: Check for reinforced concrete. Check for piping and cable routing. Grease the shank & remove residual materials. Warning: Drill bits can shatter during use. Always wear safety goggles and safety items when drilling.

• DIMENSION: 3/16-inch cutting diameter, 3-1/2-inch flute length, 5-1/2-Inch overall length
• HIGH QUALITY CARBIDE TIPPED HEAD: for repeated use
• HALF FLAT SHANK: helps prevent bit slippage and fits all drill adapters
• APPLICATION: for drilling pilot hole in concrete, block and brick, then installing 1/4-inch concrete screws
• INCLUDE: 6 pieces of 3/16-inch masonry drill bits with case