No conventional cleaning necessary for chemical and mechanical anchoring systems. (With corresponding ETA approval.)
Time savings of 55% for the correct drill hole creation process.
Optimal drill hole cleaning, for proper installation of anchors and secure fixing. (drilling dust reduces performance of fixing materials).
Reducing the drill dust prevents jamming when drilling which provides a faster and frictionless drilling progress.
Clean and healthy work due to immediate extraction of drilling dust at the drill bit tip.
Centering tip allows for accurate positioning on uneven surfaces reducing slip.
Használat és engedély
Applications
For drilling holes with low dust in combination with chemical and mechanical anchors
Ideal for sensitive surroundings where dust should be avoided (hospitals, labors, manufacturing halls, at traffic routes, overhead applications...)
Building materials
To create approval-compliant drill holes in:
Reinforced concrete
Concrete
Also suitable for:
Solid brick
Solid sand-lime brick
Natural stone
Az adott esetben elérhető engedélyben szereplő adatok (építőanyagok, terhelések stb.) érvényesek. További dokumentumok itt találhatók: https://www.fischer.de/sdb.
Szerelési útmutató
Functionality
The drill dust is evacuated directly at the drilling tip due to the vacuum drill system and the hollow cylindrical shaft.
The hollow drill bit FHD Max has to be used in combination with a vacuum cleaner of the dust class M.
The hollow drill bits FHD Max connect with the usual SDS Max hammer drill bits.
