Features and Benefits:�Accuracy: Extended length and improved line of sight to material suface�Cannot be resharpened�Faster, Easier Alignment�For use with 9/16" - 11/16" Diameter, 2" Depth of Cut TCT Annular Cutters�Improved line of sight to the point of the pin�Increased Length�Retractable: Assists with plug ejection�Versatile Design: Fits multiple diameters of annular cuttersMilwaukee retractable pilot pins are design for faster, easier alignment with the cutting surface. Increased length provides an improved line of sight to the pin unmatched in the industry. The spring-loaded design assists with plug ejection for increased productivity on the jobsite.