Distar Diamond Core Drill Ø 52 mm, Dry Drilling in Concrete with Soft Impact

Dry drilling with impulse impact and achieve precise and efficient drilling holes in reinforced concrete and other building materials. These professional diamond core drills are designed for dry drilling without the use of water. The grooves in the stem tube help cool the drill and make it easier to suck the drilling dust away from the hole. The diamonds themselves inside the segment are in precision positioning developed specifically for these drills, which is why there will always be diamonds in engagement, and this gives the drill its unique properties. The drills are therefore ideal for installations of ventilation, electricity and plumbing, where waterless drilling is required or just an efficiency advantage that provides less installation time and no cleaning after water in and around the hole. Note: The drills should only be used for dry drilling and can only be used with impulse impact. With 5/4" thread Drills in: Concrete and reinforced concrete Benefits: High drilling speed: Drills an 82 mm hole in B35 concrete (20 cm thick) in approx. 2.5 minutes without cooling Efficient mud handling: Screw-shaped body effectively removes drilling dust from the drilling zone Durability: Laser-welded turbo segments with high-strength diamonds ensure long life and stable performance Compatibility: Designed for soft-impact drills; recommended speed: 1100–2100 rpm With these drills you get a reliable and efficient tool for your dry drilling tasks in reinforced concrete and other hard materials