1618596455 - Through hole drills SDS max-9 Break Through 45 x 450 x 600 mm

The SDS max-9 Break Through drill bit is ideal for drilling large diameter through holes in concrete. 3-flute tip with welding and vacuum hardening for fast feed and good removal of large volumes of drilled material. Long shank for through holes, while the double-spiral U-shaped design allows good dust extraction. For through holes with a diameter of 45 mm to 80 mm in concrete, masonry, sand-lime brick, e.g. for external cable or pipe connections. Note: Always use through hole drill bits only with hammer drills of the appropriate class, as there is a risk of overload. Follow the operating instructions for the electro-pneumatic hammer drill. For SDS max.