Bosch HS1911 Flat Chisel 1 in x 12 in SDS Hammer

Bosch HS1911 is a 1 in. x 12 in. flat chisel for SDS-Max hammer steel, part of Bosch's SDS-Max Hammer Steel line. The tool is designed for masonry and concrete removal, with a flat face that distributes impact energy across a broad contact area to speed up chipping and breaking of stubborn material when used with an SDS-Max rotary hammer. It features an SDS-Max shank, which is compatible with Bosch and other SDS-Max hammers, enabling reliable engagement and efficient demolition performance in construction, renovation, and masonry projects. Measuring 1 inch in width and 12 inches in length, the HS1911 provides a compact yet long reach for work in tighter spaces while maintaining a broad chiseling surface for material removal. This flat chisel is typically used for tasks such as removing concrete sections, stripping mortar, or dressing surfaces where a flat-faced tool is advantageous, making it a practical accessory for professional demolition crews and experienced DIYers working with concrete and masonry. Sold as part of Bosch's SDS-Max accessory line, it complements other flat chisels and specialized demolition tools for concrete and masonry work.