Hollow drill bit FHD
Hollow drill bit for drilling with low dust as well as for efficient and approved anchoring
fischer Hollow Drill Bit

Advantages at a glance

Time saving
Drilling and drill hole cleaning in one single step saves the normal cleaning of chemical and mechanical anchoring when the hollow drill bit is regulated by their respective approvals. This saves up to 55% of the complete drill hole creation process.
Guarantee for a secure fixing
The hollow drill bit FHD cleans the drill hole thoroughly guaranteeing a secure fixing (drilling dust reduces performance of fixing materials).
Faster and frictionless drilling progress
Reducing the drill dust prevents jamming when drilling therefore provides a faster and frictionless drilling progress.
Clean and healthy work place
Immediate extraction of drilling dust at the drill tip for a clean and healthy work place.

Practicable test

Due to the elimination of time-consuming drill hole
cleaning by using hollow drill bit, only about half the
installation time is required compared to conventional
hammer drills. 

When using the fischer hollow drill bit, additonal parallel
work, e.g. in the electronics area, is possible due to the
clean working environment. This increases productivity
on the construction site.

Furthermore, costs for the cleaning equipment like cleaning
brush, blow-out pump or compressed-air cleaning
tool will be omitted.
fischer Hollow Drill Bit
fischer Hollow Drill Bit
fischer Hollow Drill Bit

Product highlights

  1. Drilling and drill hole cleaning in one single step saves a lot of time for the anchoring.
  2. Immediate extraction of the drilling dust for a clean and healthy work place.
  3. Suitable for SDS Plus and SDS Max. 

Centering tip

  1. Centering tip allows for accurate positioning on uneven surfaces reducing slip.
  2. Precision ground tips of carbide metal boards for a fast drilling progress.
  3. Wear marks on the drill head for easy identification of the wear limit according to PGM.

Building materials

Concrete and reinforced concrete

Solid brick

Solid sand-lime brick

Natural stone


Subsequent rebar connections

Bridge railings


Manufacturing halls

Bridge scaffold

High-bay warehouse