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1/4 Inch x 12 Inch SDS Plus Rotary Hammer Drill Bit, Firecore Tungsten Carbide Long Drill Bits for Concrete Masonry Ceramic Tile Cement Walls Brick Rocks Stone, Brocas para Concreto 1/4 in.

What people love (and don’t love)

What people love

  • Drill bit cuts through concrete and cinder block easily, described as working like “butter.”
  • High-quality tungsten carbide head that efficiently grinds through tough materials.
  • Durable shank made from 40 CrMo alloy steel that resists deflection and twisting.
  • Dual flutes design helps clear material effectively, improving drilling performance.
  • Fast shipping and prompt delivery after ordering.

What people don’t love

  • Some customers felt the drill bit was not made of carbide as expected.
  • A portion of users gave low ratings, indicating occasional quality or performance issues.

Overall, a sturdy and effective SDS Plus rotary hammer drill bit that performs well on masonry tasks, though a few users questioned material authenticity.

Summary based on customer review evidence.

Quick facts

  • Brand: ‎Firecore
  • Price: USD 7.99
  • Rating: 4.20 (52 reviews)

If you need extra reach for drilling into concrete or masonry, the Firecore 1/4 inch x 12 inch SDS-Plus rotary hammer drill bit is designed for impact-resistant drilling and cleaner hole evacuation. It combines a four-cutter, carbide-tipped head with a two-flute spiral body to help reduce binding while pulling dust and debris out of the hole.

The standard 10mm SDS-Plus shank makes it compatible with SDS-Plus rotary hammers from common brands, and the bit body is made from 40CrMo alloy steel with a heat-treating process for durability in frequent, heavy-duty use.

  • 4-cutter carbide-tipped head with centering tip to help reduce sticking and improve drilling accuracy
  • 2-flute spiral design helps pull dust and debris from the hole for efficient drilling
  • 10mm SDS-Plus shank fits SDS-Plus rotary hammers (Bosch, DeWalt, Milwaukee, Hilti, Makita, Hitachi, and more)
  • 40CrMo alloy steel construction with heat treatment for hardness and longer service life
  • Made for concrete, masonry, ceramic tile, cement walls, brick, rocks, and stone

What you get: 1 drill bit (unit count: 1).