10pc 2" Diamond Bead Reamer Set 1/16" x 7/8" For Dremel Rotary Tool 1/8" This is a new se; 10pc 1/16 x 1/8 inch shank. ; Approximately 0.0 For use with Dremel ; Diamond coated accessories will cut into glass, wood, metal, stone, practically anything. For longer life, use with a cooling agent such as Eurotool Cut Lube. ;