Bosch HS1929 1 In. x 12 In. Gouge SDS-max Hammer Steel</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>For working in channels in concrete and masonry without slipping out of the groove</li><li>Designed for cutting grooves into a wall surface to hold pipe work or electrical conduit</li><li>Fits Bosch SDS-max hammers， competitive SDS-max driver hammers and Hilti hammers using TE-Y and TE-FY shanks (sold separately)</li><li>Length 12 In.</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/31GRGSAwL3L.jpg' noproxy></br>