The SM 30 M 5100 125 with Drill bit; PCB; L:38.2mm; Ø:5.1mm; Kind of Holder:1/8 (3,175mm) is a precision-manufactured electronic part produced by KEMMER PRAEZISION. It features a drill bit, a printed circuit board (PCB), a length of 38.2mm, and 5.1mm diameter of the bit. Furthermore, it has a 1/8 (3,175mm) holder.