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Fischer hole brush
€ 14,90 – € 22,90
incl. VAT zzgl. Versandkosten
- Manufacturer: Fischer Befestigungstechnik
- Contents: Hole brush plus diameter control template
- Material: Stainless steel
- Diameter: 9mm to 40mm
- for 8mm, 10mm, 12mm, etc. up to 34mm drilling holes
- Length: approx. 10 – 20 cm
- Metal handle for manual use
- Weight: approx. 150 grams
Description
Our Fischer BS hole brush is made of stainless steel and enables approval-compliant cleaning of drill holes in concrete. It is also very popular with climbers for bolting a climbing route.
Fischer hole brush BS
The German brand manufacturer Fischer naturally also offers the right brushes for cleaning drilling holes in its range. There are two alternatives.
On the one hand, there is the Fischer brush set, with two plastic hole brushes. The diameters are 14mm and 20mm. They are suitable for drilling holes from 10mm to 16mm. These brushes are for cleaning holes in masonry in accordance with the approval.
The second is the Fischer stainless steel hole brush. These are available in diameters from 9mm to 40mm. Consequently, these brushes are one millimeter or 2-4 millimeters larger than the respective drilling diameter of the SDS drill bit. They are recommended for anyone who has to clean a large number of holes. In addition, they are mandatory for all tradesmen who have to clean concrete holes in accordance with the approval.
Overview of Fischer hole brush sizes
Below is an overview of the brush sizes available. On the one hand, the diameter of small sizes is 1mm more than the drill diameter. On the other hand, it is 2mm or 4mm larger for wider holes.
Features Fischer perforated brush BS
- Contents: Hole brush plus diameter control template
- Material: Stainless steel
- Diameter: 9mm to 40mm
- for 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 28mm, 30mm, 32mm and 34mm drilling holes
- Length: approx. 10 – 20 cm
- Metal handle for manual use
- Weight: approx. 150 grams
Diameter control template
Use the template provided to regularly check whether the diameter of your brush still fits. This is because you must not use brushes that are narrower than the drill diameter.
More suitable blow out pumb
In addition to the Fischer BS hole brush, you also need a drilling hole blow out pumb . Regardless of whether you want to set up a climbing route with expansion bolt . Or if you want to set up a climbing route with glue in bolt. The drilling holes must be clean. Especially when glue in bolt setting, the drilling hole must be completely free of drilling dust. Holes for expansion bolt are not so sensitive. However, we clearly recommend cleaning these as well.
Areas of application Fischer Hole Brush BS
If you want to drill in concrete in compliance with the approval, you need a hole brush with stainless steel bristles. We also recommend steel brushes for the following alpine sports applications:
- Climbing area construction
- Climbing area rebolting
- Climbing area maintenance
- Via ferrata construction
Use the steel brushes and document their use accordingly in the construction documentation!
drilling hole Cleaning is extremely important!
The following video shows you the importance of using the Fischer BS hole brush or the drilling hole blow out pumb :
bolting.eu bolting tip
Order at least two units of the Fischer hole brush. Remember. You can always drop a brush! As with the SDS drill bits, we clearly recommend planning your material with redundancy.
Link tip: to the manufacturer
Additional information
| Weight | 180 g |
|---|---|
| Dimensions | 20 × 5 × 1 cm |
| Marke | Fisherman |
| weitere Eigenschaften | bolting.eu recommendation |
| Fischer Bohrlochbürste | BS ∅10, BS ∅12, BS ∅14, BS ∅16/18, BS ∅20/22, BS ∅24, BS ∅8 |
