Supply OPTICAL EDGE FINDER & E. S OPTICAL EDGE FINDER.
The EDGE FINDER is a rotating tool, meaning the machine spindle must be turning for the tool to work.
On one edge a cylinder shape is spring-loaded, when the edge finder touches an edge a kickoff of this cylinder is noticed.
On the other end a cone shape is also spring-loaded and is used to locate the center of a previously drilled hole. Most accurate of all edge finders.
Improved accuracy is obtained by use of collet.
Diameter of Holding Bar Length Accuracy 20mm 176mm 0.01 32mm 176mm 0.01 20mm 98mm 0.01 32mm 98mm 0.01 3/4in 98mm 0.01 1-1/4in 98mm 0.01