Cyclone HSS Premium Grade Annular Cutter, 1-1/2 in dia x 2 in Depth, 3/4 in Weldon Shank, Includes Pilot Pin ORS NASCO abrasion and cut resistance|Superior dry

Cyclone HSS Premium Grade Annular Cutter, 1 1 2 in dia x 2 in Depth, 3 4 in Weldon Shank, Includes Pilot Pin ORS NASCO abrasion and cut resistance Superior dry abrasion and cut resistance Superior dry grip without silicone A comfortable and without contaminating Tungsten Tungsten points sharpened by grinders are subjected to chipping and over grinding Eliminates the probability of chipping Evolution standard geometry is sufficient for most drilling applications Manufactured specifically to maximize hole accuracy while minimizing cutter vibration and extending annular cutter life Using this standard geometry enhances accuracy and saves time This allows for a single ejection of slugs when drilling through stacked material