Top quality, high performance, precision carbide drill bits. All made from 100% micro grain tungensten carbide. These bits fit in almost any power tool which makes these great for professional and hobby use. New Carbide Drill Bits - Each drill bit is made of tungsten carbide giving long life in cnc, hobby, and printed circuit board use New Mirco/Miniature Carbide Drill Bits New Factional Carbide Drill Bits New Large Carbide Drill Bits Call: 847-419-1267              Fax: 847-419-1241              Email: Drills2001@aol.com