Cyclone HSS Premium Grade Annular Cutter, 9/16 in dia x 2 in Depth, 3/4 in Weldon Shank, Includes Pilot Pin ORS NASCO 13 in 4-sided warning triangle

13 in 4-sided warning triangle with bold graphics|Closed warning message imprinted in English

lightweight design|Tinted lenses are polarized for superior optical clarity

or complete darkness|Deadlocking mechanism protects against prying

silicone rubber gasket|Resists aging

Cyclone HSS Premium Grade Annular Cutter, 9/16 in dia x 2 in Depth, 3/4 in Weldon Shank, Includes Pilot Pin ORS NASCO 13 in 4-sided warning triangleEvolution 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