These are the 29 Pc High Speed Drill Bit Sets. This set comes with 29 drill bits from 1/16"-1/2" without skipping any sizes. The bits are in increments of 1/64ths. These are the black nitride high speed steel, and are a great all purpose dril bit. You can drill any type of steel, aluminum, or brass. You can also drill wood and plastic. These bits come in a metal case with three pop up tiers. Each bit has it's own place in the set.

SKU: 1239D