Comparison : Item # ATCB-025-013-013-SD12, Accu-Tool SD-12 Double Cut Ball Shape Carbide Bur 1/8" x 1/8"
Item # ATCB-025-013-063-SA12, Accu-Tool SA-12 Double Cut Cylindrical Carbide Bur 1/8" x 5/8"
Item # ATCB-025-013-063-SC12, Accu-Tool SC-12 Double Cut Cylindrical Radius End Carbide Bur 1/8" x 5/8"
Item # ATCB-025-013-063-SB12, Accu-Tool SB-12 Double Cut Cylindrical End Cut Carbide Bur 1/8" x 5/8"
Item # ATCB-025-019-019-SD14, Accu-Tool SD-14 Double Cut Ball Shape Carbide Bur 3/16" x 3/16"