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Max concrete tunnel drill bit
The concrete core drill, with tool holder suitable for SDS-max, is optimised for hammer drills above 8 kg (20 J)
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Variants
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Withstands strikes in armouring iron
New head geometry
Highly accurate spot drilling; no drill bit catching on reinforced chamfers
Solid centre drill in multi-flute/three-flute cutter design
Quicker drilling even in reinforced materials
Aggressive external cutting ring with large roof-shaped carbide cutters and special reinforcement chamfers
Fast drilling dust removal
Optimised spiral geometry
Less vibration, optimised power transmission and additional stability
Conical shaft and reinforced back width
Iron reinforcements may only be drilled through with permission from a structural engineer.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!
