Dust extraction drill bit Max M
Dust extraction drill bit Max M
EXTRDRL-MAX-M-D28-L600-WL400MM
Art.-no.
0647402860
EAN 4046777218497
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Fast hammer drill bit with excellent service life and multi-cutter head for drilling and suction in one work step.
Dust-free drilling
- The dust is sucked up immediately as it occurs in the drill hole
- Protects the user from damage to health
- Increases the service life
- No subsequent cleaning of the drill hole is required
- Significant prevention of dust produced on the construction site
Perfect drilling properties over the entire service life
- Head geometry that is tailored to the drill bit diameter
- 14–16 mm: One-piece carbide element — maximised attachment surface with the steel body gives high stability
- 18-35 mm: Multi-piece carbide element for faster drilling progress, and trisection design to improve buffering of torsional forces
Suitable for all standard, certified vacuum cleaners of dust class M
Flexible, one-piece rubber vacuum adapter
Precise spot drilling
Special self-centring tip
Notice
- Iron reinforcements may only be drilled through with permission from a structural engineer
- Observe the enclosed operating instructions
- Only for use with dust class M vacuums
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) | 28 mm |
Length | 600 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) | 3 of 4 points |
Accuracy (point system) | 3 of 4 points |
Reinforcement strength (points system) | 2 of 4 points |
Service life (points system) | 4 of 4 points |