Rotary hammer drill bit Trijet Ø 28 mm working length 400 mm total length 450 mm SDS-plus HELLER

3-wing turbine cutter for increased material removal effectiveness · enhanced power transmission during drilling thanks to wavy head design · maximum service life due to extremely wear-resistant single-phase carbide alloy · withstands rebar impacts · extremely fast drill dust removal without deflagration due to wide flute design · vibration-optimized triple flute · certified by the Mauerbohrer Testing Community (PGM) according to the requirements of the German Institute for Building Technology (DIBt) Area of application: concrete, including the hardest grades, reinforced concrete, natural stone, masonry, clinker Further technical features: · Suitable for concrete: yes · Suitable for stone: yes · Suitable for re-drilling: yes · Shank diameter: 10mm · Cutting direction: right · Cutting material: carbide · Twist drill: yes · Point angle: 160°