Avanti Pro Masonry Drill Bit PMAPC1060 1/2 Inch x 6 Inch (Straight Shank Carbide Tipped Steel Dual Flute Concrete Brick Block Fastening)

Production-Grade 1/2 Inch x 6 Inch Carbide Tipped Straight Shank Masonry Drill Bit

The Avanti Pro PMAPC1060 Masonry Drill Bit functions as an impact-rated rotational boring tool engineered to drill 1/2-inch anchor and conduit holes up to 4 inches deep into brick, cinder block, and poured concrete. Constructed with a reinforced carbide insert tip brazed to a high-strength alloy steel body, this 6-inch overall length bit operates on variable-speed corded and cordless rotary drills. Featuring a 10mm (0.39-inch) straight shank that seats securely in 1/2-inch keyless and keyed drill chucks, the bit utilizes dual dust-extraction flutes to channel masonry slurry away from the cutting face to reduce thermal strain and bit binding.

Best Used For:

• Heavy-Duty Masonry Anchor Installation: Boring precise 1/2-inch diameter holes for sleeve anchors, wedge anchors, and lag shields in solid concrete walls.
• Conduit & Pipe Pass-Throughs: Drilling 4-inch deep penetration holes through hollow cinder blocks and mortar joints for electrical line or plumbing runs.
• Rotary Drill Fastening Projects: Executing clean, chatter-free masonry drilling passes using standard variable-speed rotary drills in non-hammer mode.

Key Performance & Safety Features

• Brazed Carbide Insert Tip: Impact-rated tungsten carbide tip maintains sharp cutting edges when penetrating highly abrasive stone and masonry.
• Dual Flute Slurry Ejection: Deep spiral flute geometry rapidly clears pulverized dust and aggregate from the borehole to prevent binding.
• 10mm Straight Shank: Universal 0.39-inch straight shank provides maximum surface contact inside standard 1/2-inch drill chucks.
• 4-Inch Extended Drilling Capacity: 6-inch total length delivers a full 4 inches of usable drilling depth for long structural masonry anchors.
• Impact-Rated Steel Core: Alloy steel body absorbs rotational torque and impact energy for long operational life in tough materials.

What's Included

• (1) Avanti Pro PMAPC1060 1/2" x 6" Carbide Tipped Masonry Drill Bit

Technical Specifications

Pro-Tip: When boring 1/2-inch holes into dense concrete, use a smaller 1/4-inch masonry bit to drill a pilot hole first. Pre-drilling reduces feed resistance on the 1/2-inch carbide tip, speeds up dust ejection through the dual flutes, and prevents hole wandering.