SNAP/CS/10 Countersink with 1/8in Drill
- Trend SNAP/CS/4, The quick-release drill system for drilling, countersinking & screwing designed for use with Power Drills & Screwdrivers & is compatible with direct-drive 1/4in Hex Shank Power Bits. Drill Size. 2.0mm. (5/64in) Countersink Size. No.4. Trend SNAP/CS/4 Countersink with 5/64in Drill