Max concrete tunnel drill bit
Concrete core drill bit Max 22
CONCMILCREDRLBIT-MAX-D65-L550-WL430MM
Register now and access more than 6,000 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) | 65 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 |
Würth Catalogue (1)
Datasheets (0)
Certificates/ Documents (0)
Last viewed
External lens For WSC 9-12 welding caps
Crimp cable lug, ring connector PVC-insulated
Multigrade compressor oil Pro
Conical drive-in nipple DIN 71412, shape A, steel, zinc-plated
Wing repair washer According to DIN 522, zinc-plated steel, blue passivated (A2K)
High Power battery
Hexagonal bolt with thread up to the head ISO 4017, steel 8.8, zinc-plated, blue passivated (A2K)
Twist drill bits HSS DIN 338 type RN TIN head
Electronic welding protection
Laptop backpack, medium
