<< >> Standard Gold Segmented Wet Core Bore Bit SOH - General purpose in hard materials More Views Product Description Better quality diamond and better coring value. Designed for average duty wet core drilling. Size Part Number Catalog Number 2 In. x 13 In. x 1-1/4 In. - 7 BS2000 80143 2 1/4 In. x 13 In. x 1-1/4 In. - 7 BS2250 80145 2 1/2 In. x 13 In. x 1-1/4 In. - 7 BS2500 80146 2 3/4 In. x 13 In. x 1-1/4 In. - 7 BS2750 80149 3 In. x 13 In. x 1-1/4 In. - 7 BS3000 80153 3 1/2 In. x 13 In. x 1-1/4 In. - 7 BS3500 80157 4 In. x 13 In. x 1-1/4 In. - 7 BS4000 80160 4 1/4 In. x 13 In. x 1-1/4 In. - 7 BS4250 80161 4 1/2 In. x 13 In. x 1-1/4 In. - 7 BS4500 80166 5 In. x 13 In. x 1-1/4 In. - 7 BS5000 80182 5 1/2 In. x 13 In. x 1-1/4 In. - 7 BS5500 80187 6 In. x 13 In. x 1-1/4 In. - 7 BS6000 80193 6 1/4 In. x 13 In. x 1-1/4 In. - 7 BS6250 80194 6 1/2 In. x 13 In. x 1-1/4 In. - 7 BS6500 80195 7 In. x 13 In. x 1-1/4 In. - 7 BS7000 80196 8" BS8000 80197 9 In. x 13 In. x 1-1/4 In. - 7 BS9000 80200 10 In. x 13 In. x 1-1/4 In. - 7 BS10000 80201 3 1/4 In. x 13 In. x 1-1/4 In. - 7 BS3250 80156 * Required Fields