1-3/8in 35mm SDS Plus Round Shank Hammer Concrete Masonry Drill Bit

SDS plus two cutter drill bits have a strong carbide tapered core to help resist flute breaks, especially when drilling deep holes into brick or concrete. The two-stage flute design features a variable helix pattern that quickly moves debris away from the contact drilling zone. The two sharp, carbide-cutting edges deliver clean, round holes for secure anchor installation. 


  • For drilling 12inches or 300mm extra deep holes, 1-3/8inch or 35mm in diameter
  • Strong and tapered carbide core for bit strength and maximum durability
  • Made to be used drilling deep holes in brick or concrete material
  • Two stage flute design with variable helix pattern allows for efficient debris removal 
  • Fits standard SDS and SDS plus hammer drill chucks, not for SDS max


  • Brand: Harden
  • Model: 610345
  • Two cutter carbide tip
  • Bit length: 13.8in or 350mm
  • Diameter: 1-3/8in or 35mm
  • Made of chrome steel
  • Professional diamond head
  • Overall heat treatment
  • Weight: 41oz or 1.2kg

Package includes:

  • 1-3/8inch (35mm) 13.5inch (350mm) SDS plus concrete masonry drill bit
  • Plastic hanger

1-3/8in 35mm SDS Plus Round Shank Hammer Concrete Masonry Drill Bit - Power Tool Accessories

  • Brand: Harden
  • Product Code: 610345
  • EAN: 6959820831919
  • Availability: In Stock
  • Weight: 1.30kg
  • Packing Size: 37.00 x 5.00 x 5.00cm
  • USD 14.29

  • Ex Tax: USD 14.29

Tags: 1-3/8in, 35mm, sds, plus, round, shank, hammer, concrete, masonry, drill, bit, power, tool, accessories