Drill bits

I just got in a set of drill bits found on eBay. It has ten drills, going from 0.3 mm to 1.2 mm in 0.1 mm increments, and work just fine with any rotary tool that accepts a 1/8 inch shaft. Price quite reasonable at $8 postpaid. Here is the link

10pcs PCB Drill Tungsten Steel Alloy Carving Engraving Drill Bit Set 0 30 1 20mm | eBay