Home > Shop > Tools > Power Tool Accessories > Driver Bit & Holders > BOSCH SPEEDCORE 1-3/16" SDS-PLUS THIN-WALL CORE BIT BOSCH SPEEDCORE 1-3/16" SDS-PLUS THIN-WALL CORE BIT Item #: 21654220 Mfr #: T3911SC $67.60 each Checking Inventory Add to Cart