Panelmate Combo Bit, Domestic Professional Version, Made in USA, made to last. Used to countersink Male/Female Panelmates,… drill a 7/32 pilot hole to countersink the hex nut on the male, or the head on the female. The bit is set to countersink the male Panelmate Screw. Reverse the collar to set the female Panelmate Screw.
Panelmate Combo Bit