Centring point for quick commencement of drilling without the drill slipping|160 angle tip allows for quick drilling in concrete|Very deep seating of carbide plate significantly improves connection with the drill core, which affects quality|Aggressive grooves allow fast extraction of material and increase the drilling speed|Steel with specification 34CrNiMo6 provides high strength and durability|Heat treated, which increases the hardness of the steel to 52 HRC for optimal resistance during operation|Extremely high quality, cylindricity and axial alignment of drilled holes, confirmed by international SicherSafe certificate