115 Piece High Speed Steel Drill Bit Set with Index such as this one

such as this one

Grit numbers are printed on the back of each sandpaper sheet for easy identification

Solar power is the future

Temperature controlled cooling fan

115 Piece High Speed Steel Drill Bit Set with Index such as this oneThis 115 piece high speed steel drill bit set includes industrial quality fractional, lettered and numbered bits in a heavy duty steel drill index. The high quality black industrial finish keeps the bits rust free and ready for heavy use. High speed steel 29 fractional sizes 1 16 in. to 1 2 in. by 64ths 26 letter sizes A to Z 60 numbered wire gauge sizes 1 to 60 Convenient drill index 118 deg. tips Fractional sizes: 1 16 in, 5 64 in, 3 32 in, 7 64 in,