Faithfull Heavy Duty Tungsten Carbide Tipped Masonry Drill Bit 4mm 75mm

About this tool

The 4mm x 75mm Faithfull masonry drill bit is one of the smallest diameters available, designed for ultra-precise drilling in bricks, blocks and cement render. This compact size is perfect for creating pilot holes, fine fixings and applications requiring minimal wall penetration, whilst the 75mm length provides sufficient reach for standard installations. Ideal for detailed masonry work, small picture hooks and delicate installations where precision is paramount, this bit features a heavy-duty tungsten carbide tip that maintains sharpness and cutting efficiency despite its diminutive size. The roll formed and treated body delivers the rigidity necessary to prevent deflection during drilling, which is critical for accuracy with smaller diameter bits. The fast spiral efficiently removes debris, keeping the cutting area clear. Designed for use in chucks up to 13mm capacity with impact or percussion drills, this bit offers professional performance in the smallest drilling tasks. Features and Benefits: • 4mm diameter for ultra-precise drilling applications • 75mm length suitable for standard wall penetrations • Tungsten carbide tip maintains sharpness in small diameter • Fast spiral keeps cutting area clear • Rigid body ensures accuracy in fine drilling • Compatible with chucks up to 13mm capacity • Professional quality in compact size Specifications: Diameter (mm): 4 Working Length (mm): 75 Pack Qty.: 1

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