Do it 5/16 In. x 4-3/4 In. Rotary Masonry Drill Bit

For rotary or percussion drilling in masonry, ceramic tile, concrete, brick, fiberglass, cast metals, wood, and glass.

• For use with Tapcon fasteners.
• Chrome vanadium steel shank.
• The tip is a blend of tungsten carbide/cobalt.
• Withstands drill temperatures up to 2000 F (Degree Fahrenheit). Resharpenable.
• Conforms to ANSI (American National Standards Institute) standards.

Do it Rotary Masonry Drill Bit For rotary drilling in concrete, brick, and masonry. Fast spiral, double flutes quickly clear material from hole to grind masonry down as a user cuts through it.. Zinc finish. High quality bit for many uses.

For use in percussion and rotary drilling applications in rotary drills and hammer drills.

• 3/4 In. x 6 In.