long Hex shank Concrete drill bits

concrete drill bits

Product Details

Technical Data

  • Material: Carbide tip (HRC 90+), heat-treated alloy steel body (vacuum brazed)
  • Dimensions: Diameter 3-16mm, length 150-400mm (long shank); 1/4″/5/16″ hex shank
  • Performance: 800-2500rpm (hammer mode); fits impact/hammer drills; drills concrete/masonry

Advantages

  • Long shank accesses deep/hard-to-reach areas
  • Carbide tip resists wear, durable for hard materials
  • Spiral flutes clear debris fast, avoid clogging
  • Hex shank grips tightly, no slipping under torque

Related Products