SNAP/CS/10 Countersink with 1/8in Drill

<p>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.</p><p>Drill Size.3.2mm. 1/8in.<br/>Countersink Size. No.10.</p>