Milwaukee 3-Piece Cobalt Step Drill Bit Set. See It . What We Like. Bits sized in 1/32-inch and 1/16-inch increments ; ...

Reviews for this titanium drill bit set from Warrior are overwhelmingly positive. It has a 4.3-star rating on Harbor Freight's website, which is based on over 10,000 customer reviews.

Includes one drill bit with 17 steps, up to a 1-1⁄8-inch diameter; ... When drilling steel or other hard metal, ... Diablo Impact Strong Step Drill Bit Set. $90 at ACME Tools.

This week's Gear 101 takes a look at the differences between the stepped and stepless steel shafts found in Rory and DJ's bags.

The DeWalt 14-Piece Cobalt Alloy Steel Drill Bit Set is just $29 on Amazon. Shoppers appreciate that they’re durable and precision-engineered.