SDS Max bits are heavy-duty rotary hammer drill bits that are designed to fit into SDS Max chucks. They are used with rotary hammer drills or demolition hammers for drilling holes in tough materials like concrete, masonry, and stone. SDS Max bits have a specific shank design that allows for efficient power transmission and enhanced hammering action. Here are some key features of SDS Max bits: Shank Design: SDS Max bits have a larger shank diameter compared to SDS Plus bits, which provides increased durability and allows for higher torque transfer. The shank features deep grooves and slots that lock securely into the SDS Max chuck, preventing the bit from slipping or coming loose during heavy-duty drilling or chiseling tasks. Carbide Tip: SDS Max bits typically have a carbide tip that is brazed or welded onto the bit's head. Carbide is an extremely hard and durable material that can withstand the high forces and abrasion encountered during drilling into hard materials. Flute Design: SDS Max bits often feature a unique flute design that helps remove dust and debris from the drilling area. The flutes facilitate efficient drilling by allowing the material to be cleared away, reducing heat buildup and preventing the bit from getting jammed. Length and Diameter: SDS Max bits are available in various lengths and diameters to suit different drilling requirements. Longer bits are suitable for deeper holes, while larger diameter bits are used for drilling larger openings or anchor holes. SDS Max bits are commonly used in construction, demolition, and heavy-duty drilling applications where standard drill bits may not be able to withstand the forces involved. When using SDS Max bits, it is crucial to follow the manufacturer's instructions and ensure that the drill or hammer drill being used is compatible with SDS Max accessories.
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