The Advantek Workshop Drill Bit set offers 115 titanium-coated high speed drill bits along with 210 additional bits of the same quality giving you all the replacement bits youll ever need in the most popular sizes. For use in either 3/8in. or 1/2in. drills to bore into steel, wood or plastic. Includes (qty.): 327, Material: High speed steel, Diameter (in.): 1/16 - 1/2, Case Included: Yes 29 fractional bits, 1/16in. through 1/2in. Number bits, #1 through #60 Letter bits, A through Z

Price: $99.99 Updated on 6-28-2010.