This is a Disston #6 Drill/Countersink, 1/4" Shank, Model Number 5207. This Bit is Brand New and in Original Packaging. Features and Benefits: *Drills, Countersinks and Counterbores All-in-One Operation. *1/4" Shank *For #6 Woodscrews *Uses 3/32" (2,38mm) Drill Size.
