Quadro-L hollow drill bit suitable for SDS-max
Hollow drill bit Max Quadro-L
EXTRDRL-MAX-QL-D22-L650-WL400MM
Art.-no. 0647022265
EAN 4099618125881
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price per selected packing unit | Individual prices for customers after login
price per selected packing unit | Individual prices for customers after login
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Very fast modular hammer drill bit with dust extraction function, very long service life, symmetrical solid carbide head with four cutting edges and particularly large suction channels. Complete with suction adapter.
- Dust-free drilling thanks 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 thanks to the particularly large suction channels
- Very easy to clean thanks to the removable suction sleeve
- Protects the user from health risks thanks to significantly reduced dust formation
- Quick and easy changing of the drill bit thanks 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 accurate tapping thanks to a special self-centring tip
- For all common vacuum cleaners certified to dust class M
Notice
- Caution: Reinforcement bars may only be drilled through with permission from a structural engineer!
- Observe the enclosed operating instructions
- Only for use with dust class M vacuum cleaners
Product information
Datasheets(X)
Application area
- Clean, dust-free drill holes for setting chemical anchors
- 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) | 22 mm |
Length | 650 mm |
Working length | 400 mm |
Number of cutting edges | 4 PCS |
Tool holding device | Suitable for SDS-max |
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 |
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