souber dbb lock mortiser souber used and acclaimed by locksmiths and builders alike, the dbb morticer has proved itself an invaluable tool for anyone who fits mortice locks. this clever jig cuts a mortice for both the lock body and the face-plate quickly and easily--saving time and money. vertical guides, plus height and depth stops mean you cut where you want--never where you didn't intend. the basic kit includes the three most common carbide-tipped wood cutting bits. these are 3/4" (cwb19), 7/8"(cwb22), and 1" (cwb25). a wide array of additional wood-cutting and aluminum-cutting bits are available separately. imported from england.