Lenox 1970538 Diamond Grit Pilot Arbor

This Lenox 1970538 is an Arbor with a Retractable Pilot Drill. It features a centering pin, securing the drill for easy penetration of the surface (less walking). It has total dimensions of 1-1/4" - 2-1/2" and fits the standard Diamond hole saws. This 1970538 arbor with a carbide tip is one of Lenox's reliable tool accessories that provides the convenience you need without spending a lot of extra effort and time normally associated with lower quality tools.