Home Slickdeals Bosch HC2163 1 In. x 10 In. SDS-plus Bulldog Rotary Hammer Bit... Slickdeals Bosch HC2163 1 In. x 10 In. SDS-plus Bulldog Rotary Hammer Bit – $5.39 @ Amazon + FSSS By ARCOM - 19 July 2020 146 0 SHARE Facebook Twitter Go to the deal page: Bosch HC2163 1 In. x 10 In. SDS-plus Bulldog Rotary Hammer Bit – $5.39 @ Amazon + FSSS