Hollow drill bit for drilling with low dust as well as for efficient and approved anchoring.

Hollow drill bit FHD

The fischer hollow drill bit FHD enables drilling and drill hole cleaning in one single step. The dust on the construction site can be reduced enormously preventing the end user, as well as the environment from being exposed to drilling dust. The wear mark on the drill head enables easy identification of the wear limit according to PGM®. Ideal for drilling in sensitive inside spaces (hospitals, labors, food industry...)

Product variants

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Product variants

4 Product variant (s)

Drill diameter

Total length

Working length

Packaging

Amount

GTIN (EAN-Code)

Viewed 4 of 4 variant (s)

Advantages

Drilling and drill hole cleaning in one single step saves conventional cleaning of chemical and mechanical anchoring (with corresponding ETA approval).
Time savings of 55% for the complete drill hole creation process.
Reducing the drill dust prevents jamming when drilling which provides a faster and frictionless drilling progress.
Immediate extraction of the drill dust for a clean and healthy working environment.
Centering tip for a simple and accurate spot drilling, prevents running on smooth surfaces.

Applications

To create approval-compliant drill holes in:

Reinforced concrete
Concrete

Suitable for:

Solid brick
Solid-lime brick
Natural stone

Functionality

Direct drill dust suction at the drill bit head due to vacuum drill system and the hollow cylindrical shaft.
To be used in combination with a vacuum cleaner of the dust class M.
To be used with common SDS drills.

Drill diameter ( d₀ )	12 mm
Total length ( l )	330 mm
Working length	200 mm
Packaging	Plastic clip
Amount	1 pcs.
GTIN (EAN-Code)	4048962330823

Drill diameter ( d₀ )	14 mm
Total length ( l )	380 mm
Working length	250 mm
Packaging	Plastic clip
Amount	1 pcs.
GTIN (EAN-Code)	4048962330830

Drill diameter ( d₀ )	16 mm
Total length ( l )	380 mm
Working length	250 mm
Packaging	Plastic clip
Amount	1 pcs.
GTIN (EAN-Code)	4048962330847

Drill diameter ( d₀ )	18 mm
Total length ( l )	450 mm
Working length	320 mm
Packaging	Plastic clip
Amount	1 pcs.
GTIN (EAN-Code)	4048962330854

Hollow drill bit FHD

Product variants

The advantages / Product description

Application and approval

Assembly instruction

Documents for download