Drill Bit Index's start at 8 piece,13 Piece, 19 Piece, 29 piece. Our Made In the USA Drill Bit Index's have Huot Metal Indexs. The Made In USA Drill bits come in HSS, Cobalt, Titanium Coated, Black & Gold and High Speed Steel. Other Drill Bits that we carry are Irwin, Hansen, Dewalt, and Champion.