RATIO REBAR CUTTER

HAMMER DRILL BIT

Hammer drill bit with 4 cutting edges combines speed and long life

 

  • Fast and reliable cutting through reinforcements of up to ø 10 mm as commonly used on construction sites
  • Individually combinable with various connection options thanks to the flexible Ratio system
  • Extreme durability thanks to recessed and individually soldered carbide teeth
  • Optimised impact energy throughput using the SDS-plus ratio adapter
  • High drilling speed and longest service life
  • Please note: Drilling reinforcement only after approval by structural engineer

Hammer drilling in concrete, sand-lime brick, natural stone, brickwork, clinker.
The special technique of hardening by blasting makes for the perfect surface finish: the probability that a Heller hammer bit will break under very high loads is extremely low – even on impact with reinforcements. Ideal, especially with long dimensions: HST hardening guarantees high bending flexibility without breaking.

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