General description The Faithfull SDS Max Drill Bit 20mm x 520mm FAIMAX20520 is designed for heavy-duty drilling in concrete and brick. It features a specially designed shank compatible with SDS Max chucks, ensuring a secure fit and preventing slippage during use. The drill bit has an L-shaped flute profile that enhances dust extraction, making drilling cleaner and more efficient. Suitable for large, powerful drilling machines, this bit provides reliable performance for demanding tasks. Technical specifications Diameter: 20mm Overall length: 520mm Working length: 400mm Shank type: SDS Max Compatibility and accessories Compatible with all machines equipped with SDS Max chucks Installation Insert the drill bit into an SDS Max compatible drill chuck Ensure the bit is securely fitted before operation Usage Use for drilling into concrete, brick, and similar materials Ideal for heavy-duty construction and renovation projects Other information