Hammer drill bit compatible SDS-max
â€¢ Centering drill bit with carbide tip.
â€¢ 4 carbide tip in the center.
â€¢ 6 carbide tip in the periphery.
â€¢ Implantation asymmetric of the carbide tip.
â€¢ Important area of evacuation of the dust.
â€¢ Tapered rod strengthened.
â€¢ Long shank (590 or 990).
â€¢ Attachment compatible SDS-max.
â€¢ Round hole and calibrated.
â€¢ Long life.
â€¢ Power of destruction increased.
â€¢ More lightweight (-20%), best comfort of use.
â€¢ Deep Drilling or through.
â€¢ Drilling of large diameters up to 80 mm.
â€¢ Passage of cable and of tubes and pipes of refurbishment or new construction.