The easiest solution for the socket lowering! ̈ Diamond socket countersink ̈ Extremely loadable high-end diamond cutting edges for high material removal ̈ High drilling speed and small wear ̈ Innovative drilling body with Wizard spiral for fast removal of drilling waste and reduced segment wear ̈ Extremely precise and clean results even in damp limestone ̈ Optimal for installations ̈ Accurate cut in the dry drilling procedure ̈ With dust extraction available Quick & easy to use! ̈ Diamond socket drills for installation work ̈ Secure segment connection ̈ Fast advance * Ø 82 mm, 50 mm in Limestone (dry) Prod. A Prod. B 160% 140% 120% 100% 80% 60% Heller Diamond Wizard Performance (mm/min)* Heller Diamond Wizard +dustextraction 100% 65% 145% 155% Sizes: Diameter 68.0 / 82.0 mm Total length 95 mm Sizes: Diameter 68.0 / 82.0 mm Total length 95 mm Concrete Fired tiles Gas concrete/YTONG Sand-lime brick Clinker Aerated concrete Marble Brickwork Stone Wall tiles Gas concrete/YTONG Sand-lime brick Aerated concrete Brickwork Stone 3285 DiamondWizard M16-Connection DIAMOND PRODUCTS M16-Connection DIAMOND PRODUCTS 3290 Diamond Socket Drills 14