Max concrete tunnel drill bit
Concrete core drill bit Max 22
CONCMILCREDRLBIT-MAX-D80-L550-WL430MM
Register now and access more than 125,000 products
Also resists striking in iron reinforcements
Innovative head geometry
Precise spot drilling and no catching when striking reinforcement bars
- 3 cutting edges centre drill bit
- Solid embedding of the carbide plates
Faster drilling even in reinforced materials
- 3-part outer ring with 6 solidly embedded carbide teeth
- Additional concrete breakers
- Optimised tooth geometry with reinforcement chamfers
Increased drilling speed, improved dust removal and reduced friction
- 3 large-volume drill dust ducts with increased gradient
- Streamlined external diameter
Conical shank
- Improved load transfer
- Smooth drilling
Reinforcing bars may only be drilled through with permission from a structural engineer.
- Very versatile: Concrete, reinforced concrete, masonry, rock etc.
- Possible application examples: Through-hole drilling for cable ducts, for drainage pipes, air conditioning and ventilation systems, installation etc.
Diameter (Ø) | 80 mm |
Length | 550 mm |
Working length | 430 mm |
Number of cutting edges | 6 PCS |
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) | 3 of 4 points |
Service life (points system) | 3 of 4 points |
Tool holding device | Suitable for SDS-max |
Datasheets(X)
Last viewed
Comfort S2 FLEXITEC® ESD safety shoes
Wheel brush Stainless steel, crimped, with shank
Countersunk head screw with square neck DIN 608, steel 8.8, plain with nut according to DIN 934
WLH 20 LED hand-held lamp
Continuous soldering tip
Lock washer S Spring steel, plain
Screw with flattened half round head with collar and hexagon socket ISO 7380-2, steel 10.9, zinc-plated, blue passivated (A2K)
Filling system Refillomat accessories
Plastic box
1/4 inch cardan joint
