Features - Blow Mold Case - Titanium Coated Bits - 26 Pcs Lettered Bits A To Z - High Speed Carbon Steel Bits - 60 Pcs Wire Guage Bits Numbered 1 To 60 - 3/8" Reduced Shanks For Large Fractional Bits - Multi Purpose Use For Every Possible Drilling Task - 29 Pcs Fractional Bits 1/16" And 1/2" In 1/64" Increments