1/2inch 20mm 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. 

Features:

  • For drilling 12inches or 300mm extra deep holes, 1/2inch or 20mm 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

Specifications:

  • Brand: Harden
  • Model: 610331
  • Two cutter carbide tip
  • Bit length: 13.8in or 350mm
  • Diameter: 1/2in or 20mm
  • Made of chrome steel
  • Professional diamond head
  • Overall heat treatment
  • Weight: 12.4oz or 351g

Package includes:

  • 1/2inch (20mm) 13.5inch (350mm) SDS plus concrete masonry drill bit
  • Plastic hanger

1/2inch 20mm SDS Plus Round Shank Hammer Concrete Masonry Drill Bit - Power Tool Accessories

  • Brand: Harden
  • Product Code: 610331
  • EAN: 6959820831834
  • Availability: In Stock
  • Weight: 0.40kg
  • Packing Size: 37.00 x 4.00 x 4.00cm

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Tags: 1/2inch, 20mm, sds, plus, round, shank, hammer, concrete, masonry, drill, bit, power, tool, accessories