With three assorted styluses (fine, medium, and coarse) and a knurled zoom throttle for positive control, the carbide-tipped styluses of the EP51 Series will let you engrave even the smallest details in a wide range of materials. Designed for industrial applications, the steel housing withstands the harshest environments while dampening vibration for comfortable all-day use.
 
Also available in the EP51K kit which includes the EP51, (3) styluses (fine, medium, coarse), molded plastic carry case, and flexible hose.