Bulldog Xtreme 1-1/2 in. x 10 in. SDS-Plus Hammer Steel Self-Sharpening Tile ChiselBosch offers a full assortment of SDS Plus hammer steel points and chisels. Removes tiles at a faster rate with less effort. Flat spade design creates a self sharpening edge, eliminating downtime. Removes material up to 40% quicker than conventional tile chisels Ideal for smaller grout joints Specially shaped for prying and removing tiles in one piece Part of complete Bosch line of SDS plus hammer steel points and chisels Flat spade design for a self