Z359-2007 and CSA Z259
7 25/32 in Duckbill
It has a cut style of flush cut as well as an oscillating tool accessory type of cutting blade
Drilling Capacity in Concrete 7/16 in
Hercules 15703 Pipe Thread Sealant Brush-On Blue Block, 4 fl oz, Brush-Top Can, Blue G3446581 Z359-2007 and CSA Z259Pipe Thread Sealant, Cure Type Non Hardening, Series Brush On Blue Block, Container Size 4 fl oz, Container Type Brush Top Can, Maximum Operating Temperature 450 Degrees F, Minimum Operating Temperature 90 Degrees F, Maximum Operating Pressure for Gases 2,600 psi, Maximum Operating Pressure for Liquids 12,000 psi, Color Blue, For Fluid Type Air, Butane, Diesel Fuel Oil, Fuels, Kerosene, Petroleum Application Improves Seal on Threads Color Blue