Everyday low prices on Drafting Lead Pointers for the Professional Drafter or Drafting Classroom. Some lead pointers mount by clamping to a surface such as the top of a drafting table, and some are hand held lead pointers. Whatever way you prefer to sharpen your drafting leads, these products work great and are made to hold up to daily use. One of the most popular is the Rotary Lead Pointer by Staedtler Mars or Alvin Drafting Supply Products. Calling one of these a "Pencil Sharpener" will get you in hot water with your Drafting Instructor so be careful.