Quadro-L dust extraction drill bit suitable for SDS-plus with suction adapter
Hollow drill bit Plus Quadro-L
EXTRDRL-PLUS-QL-D20-L550-WL400MM
ZEBRA
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- Dust-free drilling due to dust extraction directly at the drill hole, eliminating the need for subsequent cleaning
- Very fast removal of drill cuttings and very low risk of blockage due to the particularly large suction channels
- Very easy to clean due to removable suction sleeve from dia. 12 mm
- Protects the user from health risks due to significantly reduced dust formation
- Diameters 6, 8 and 10 mm have an additional dust extraction cap
- Quick and easy changing of the drill bit due to the reusable, compact suction adapter (can be combined with different drill bit diameters, is sustainable and saves costs)
- The symmetrical solid carbide head with four cutting edges ensures a very long service life and prevents the drill bit from jamming or running off-centre when hitting e.g. reinforcement
- Very easy and precise spot drilling due to a special self-centring tip
- For all common vacuum cleaners certified to dust class M
- Note: Reinforcement bars may only be drilled through with permission from a structural engineer!
- Observe the enclosed operating instructions
- Only for use with vacuum cleaners of dust class M
- Clean, dust-free drill holes for setting chemical anchors, for example
- Drill holes for subsequent installation or for replacing incorrectly set reinforcement bars
- Work in critical areas that must be kept free of dust, such as public buildings, hospitals etc.
- Renovation work where dust should be avoided and the user should be protected
Diameter (Ø) | 20 mm |
Length | 550 mm |
Working length | 400 mm |
Number of cutting edges | 4 PCS |
Tool holding device | Suitable for SDS-plus |
Drilling speed (point system) | 3 of 4 points |
Smoothness of running (points system) | 4 of 4 points |
Accuracy (point system) | 4 of 4 points |
Reinforcement strength (points system) | 4 of 4 points |
Service life (points system) | 4 of 4 points |
Datasheets(X)
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