Bosch HS1911 SDS-max® Hammer Steel 12-in Flat Chisel
The Bosch HS1911 1-inch by 12-inch flat chisel SDS-Max rotary hammer bit is durable and ready for extreme performance. It uses an SDS-Max shank to ensure tight grip for the toughest jobs. Bosch brings constant innovation to concrete and masonry drilling. From inventing the industry standard SDS system to custom-manufactured carbide and diffusion bonding, the result is better performance and durability.