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10pcs Masonry Drill Bit Set,Concrete Drill Bit Set,Four Blade Serrated Eccentric Carbide Drill Bits for Brick/Plastic/Ceramics/Tile/Wood/Marble 3/16″-1/2″ 10 pack Masonry Drill Bit Set(3/16″-1/2″)

Quick facts

  • Brand: ‎LITDDDW
  • Price: USD 23.99
  • Rating: 4.40 (48 reviews)

If you want a versatile bit set for common household drilling jobs, the LITDDDW 10pcs Masonry Drill Bit Set covers a useful range of sizes (3/16″–1/2″) and is designed for fast, stable drilling in tough materials like concrete and masonry. The four-edged serrated eccentric head helps with quicker positioning and strong penetration, while the 1/4-inch hex shank fits most drills and impact drivers.

Built from tungsten carbide alloy steel and finished with Titanium Carbon Nitride, these bits are aimed at home DIY projects, repairs, and light professional use. Beyond concrete and brick, they’re also intended for tile, ceramics, wood, marble, and plastic—making them a handy grab-and-go set for mixed-material projects.

  • High-quality tungsten carbide alloy steel construction for hardness and wear resistance
  • Four-flute serrated eccentric head for quick positioning and strong penetration in masonry
  • Universal 1/4-inch hex shank fits most drills and impact drivers; anti-slip design for a secure grip
  • 10-piece set in five sizes: 3/16″ (x2), 1/4″ (x4), 5/16″ (x2), 3/8″ (x1), 1/2″ (x1)
  • Wide application across concrete, brick, tile/ceramics, wood, marble, and plastic

What you get: 10 masonry drill bits total, with multiple duplicates in the most commonly used sizes (especially 1/4″).