Trend Snappy centring guide 4.36mm drill

Trend Snappy Drill Bit Guide - for No12 Gauge Screws|The perfect accessory for making centralised pilot holes when fitting countersunk hinges and other ironmongery.|With its bevelled nose design, the Drill Bit Guide automatically self centres when positioned in a countersink.|Eliminates any problems of off set screws, misalignment of fittings or screwheads sticking up, for professional, consistent flush fitting results every time.|Makes the correct sized pilot hole for any fitting that requires No12 gauge screws.|Direct fit to Trend Snappy Chucks with spring loaded drill bit for fast action in hard and softwoods.