Extraordinary lifetime and high drilling speed in concrete and concrete with rebars. New centric conical tip top hole guidance, constant hole diameter. New Sharp cutting edge border deep penetration into concrete with rebars with each hit continuous high drill speed. New wear mark always correct hole diameter for anchor setting.
Diffusion bonding technology provides stronger carbide bond for the longest-lasting bit
4X life in all concrete types and concrete with rebar
Wear mark assures hole diameter tolerance for anchoring applications
Centric conical tip results in precise hole diameters
Solid tungsten carbide head with four cutter geometry extraordinary lifetime and high drilling speed in concrete and concrete with rebar
No jamming when hitting rebar
Optimized for heavy duty rotary hammers
Stress Optimized flute surface and geometry - For fast dust removal, high power transmission, and optimized stress behavior, no overstraining.