5.0x85 Drill Bit Masonry Precision-engineered masonry drill bit designed for drilling into concrete, brick, and stone surfaces. The 5.0mm diameter with 85mm length provides optimal balance between reach and control for both professional and DIY applications. Features a hardened carbide tip that resists wear and maintains sharp cutting edges through extended use. Ideal for installing anchors, fasteners, and fixtures in masonry construction. Delivers clean, accurate holes with minimal chipping or cracking.