Bosch HC5043 SDS-Max Speed-X Carbide Rotary Hammer Bit 7/8 In.

The Bosch HC5043 is a professional-grade SDS-max rotary hammer bit designed for serious concrete drilling applications. Featuring carbide tips that stay sharper longer than competitive bits, this Speed-X bit delivers more holes within specification and reduces downtime on demanding jobs. Built to exacting ANSI B212.14 standards, it's the go-to choice for contractors and tradespeople who need reliable, consistent performance.

• Carbide rotary hammer tips — maintain sharpness longer and produce more holes within specification than standard bits
• SDS-max drive system — compatible with Bosch SDS-max hammers, competitive SDS-max drive hammers, and Hilti hammers with T-shank connection
• Speed-X technology — engineered for faster, more efficient drilling in concrete and masonry
• ANSI B212.14 specification — manufactured to stringent industry standards for superior quality and durability
• Professional-grade construction — built for heavy-duty use on construction sites and renovation projects
• 7/8 In. diameter, 36 In. length — ideal for deep drilling and through-hole applications in concrete

Whether you're a professional contractor tackling large-scale concrete work or a serious DIYer taking on ambitious drilling projects, the Bosch Speed-X bit delivers the performance and longevity that justify the investment.