SNAP/CS/4 Countersink with 5/64in Drill
The quick-release drill system for drilling, countersinking and screwing designed for use with Power Drills and Screwdrivers and is compatible with direct-drive 1/4in Hex Shank Power Bits.
Drill Size. 2.0mm. (5/64in)
Countersink Size. No.4.