drill bit 1 2

I started with a 1/8" bit and worked up to 3/8" or 1/2" (I forget which) before using
the step bit. 1-1/2" x 6" Long x 1/2" Shank. Metric drill bit sizes define the diameter of the bit in terms of . Shop for DEWALT Tile Drill Bit, 1/2 In, 3/8 In Dia Shank, #1ELF8 at Grainger. Home; Hitachi 1/2" Diamond Coated Drill Bit Set. Even tougher than high speed steel bits - last 30 times longer than standard drill
bits! . Tools & Hardware - Power Tool Accessories - Drill Bits - Hole Saws - at The
Home . See more detail at http://drill.bit.1.2.bestcheaphanddrills.com