Faithfull Heavy Duty Tungsten Carbide Tipped Masonry Drill Bit 10mm 300mm

About this tool

The 10mm x 300mm Faithfull masonry drill bit provides exceptional reach for specialist drilling applications requiring deep penetration through substantial masonry structures. This extended length is invaluable for drilling through thick stone walls, multiple-skin constructions and installations where standard bits simply cannot reach. Ideal for renovation work on older properties, installing through-wall ventilation and accessing areas behind thick masonry, this bit combines a heavy-duty tungsten carbide tip with a robust roll formed body. The extended length demands superior rigidity, which this bit delivers through careful heat treatment and precision manufacturing. The fast spiral design remains effective even at full depth, continuously removing debris to maintain drilling efficiency. Manufactured to DIN 8039 standards with a zinc plated finish, it's designed for use in chucks up to 13mm capacity with impact or percussion drills. Features and Benefits: • 10mm diameter for versatile medium applications • 300mm extended length for specialist deep drilling • Heavy-duty tungsten carbide tip for sustained cutting • Rigid treated body minimises deflection at depth • Fast spiral maintains debris removal efficiency • DIN 8039 quality standards • Zinc plated finish for protection Specifications: Diameter (mm): 10 Working Length (mm): 300 Pack Qty.: 1

Retailer description · Tooled Up · Observed 12 Oct 2026. Check the retailer’s listing for full specifications and contents.