Hollow Drill Bit FHD SDS-max D16xL400xLG620mm SDS-max FISCHER

The fischer hollow drill bit FHD Max allows drilling and simultaneous cleaning of the drill holes in one step. This significantly reduces dust development on construction sites and protects both users and the environment from emerging drilling dust. The wear marks on the drill head enable easy detection of the wear limit according to PGM®. Ideal for drilling holes in critical indoor areas (hospitals, production halls, laboratories, next to traffic routes, for overhead mounting...). Marketing claim: Hollow drill bit FHD for low-dust drilling and efficient and safe anchoring. Advantages: Protects against jamming during drilling, thus ensuring a fast and smooth drilling process. Optimal cleaning of the drill hole for proper installation of anchors and secure fastening. (Drilling dust reduces the performance of fasteners). No conventional cleaning necessary for chemical and mechanical anchoring systems. (With corresponding ETA approval.), Centering tip facilitates positioning and prevents slipping on smooth surfaces. No conventional cleaning procedures for anchors (according to the relevant ETA). Health-friendly work due to immediate extraction of drilling dust at the point of origin. Robust and sharp carbide plates for fast drilling progress. Funding from BG Bau up to 50% of the acquisition costs, max. 200 Euros. Safe and efficient installation of chemical and mechanical anchors. Health-friendly drilling through direct dust extraction. Time savings of 55% for correct drill hole preparation. Drilling and simultaneous cleaning in one step. Further technical properties: Professional / DIY: Professional, VDS approval: Yes. Drilling and simultaneous drill hole cleaning eliminates conventional cleaning for chemical and mechanical anchoring systems when the hollow drill bit is regulated in the corresponding ETA. This saves approximately 45% of installation time. The drill hole is optimally cleaned to guarantee proper installation of anchors and secure fastening (drilling dust reduces the performance of fasteners). The reduction of drilling dust protects against jamming during drilling and thus ensures a fast and smooth drilling process. Immediate extraction of drilling dust at the point of origin for clean and health-friendly work. Centering tip facilitates positioning and prevents slipping on smooth surfaces.