1. Drill bit sizes - Wikipedia, the free encyclopedia
   One disadvantage of this scheme of sizing is that the size increment between drill bits is very large for the smaller sizes, 100% for the first step. The implication is that number gauge drill ...
   http://en.wikipedia.org/wiki/Drill_bit_ sizes
2. Hanson Screw Extractor and Drill Bits 35-Pc. Set, : Drill Bits : Hand Tools ...
   Full range of spiral and multi-spline extractors for removing the toughest bolts and screws from 3/32in. to 1 5/16in., including metric sizes. Left-hand cobalt drill bits are designed to drill ...
   http://marketplace.diynetwork.com/ Product.aspx?Lid=2366-189597&From=iFP
3. Homemakeovers – BHG
   KeyFeatures Set contains most popular range of drill bits Sizes 1/6 In. to 1/4 In. For most DIY projects For drilling in wood, metal, or plastic
   Product Details - http://homemakeovers.bhg.com/LinkClick. ashx?ctrlid=5f0ee915-249b-403c-b595- ff5

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