Vermont American 11821 Number 21 Jobber Drill Bit， Black Oxide Wire Gauge<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Wire gauge drill bits are used in wood， metal and plastic applications where more precisely sized holes are required</li><li>The bits drill an exact hole size， making them ideal for tapping</li><li>Diameters fall between standard fractional sizes</li><li>Each drill bit features a 118-Degree standard point configuration for general purpose drilling applications</li><li>Popular taps up to 1/4-24 require use of wire gauge drill bits</li></ul></div><img src="http://ecx.images-amazon.com/images/I/217Q1eFXdnL.jpg" noproxy>