Item ..................... Morse Taper Shank step or subland Drill Bit
Manufacturer ...... TRC TOOL USA
Condition ............. New. The tip of the drill is .456" which is just a hair over 29/64" which is .453" and it drills for a depth of about 11/16" then it steps up to 5/8 with approx. a 120 degree included angle step, very similar to a countersink cutter.
If in Michigan add 6% sales tax. Thanks!