Annular Cutter, M2 HSS, Dia. (In.) 13/16, Cutting Depth (In.) 2, Metalworking, Shank Dia. (In.) 3/4. WARNING: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. Warning: This product can expose you to chemicals which is known to the State of California to cause cancer and birth defects or other reproductive harm.