BOSCH CO14B 14-Piece Assorted Set with Included Case - Cobalt M42 Metal Drill Bits with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, and Light-Gauge Metal

The Cobalt M42 drill bit is a game-changer for any DIYer or professional looking to tackle tough materials like stainless steel, cast iron, titanium, light-gauge metal, and aluminum.

With its upgraded M42 Cobalt jobber-length design, this drill bit delivers 10 times the life of standard bits, making it a must-have for any serious drilling project.

The high-heat resistant bits can withstand extended periods of time in high-temperature applications, ensuring that your work is completed efficiently and effectively. The thick web-helix design provides additional stability in tough applications, while the surface-hardened tip penetrates even the toughest abrasive materials with ease.

And with a range of sizes available, from 1/16" to 1/2", you'll be able to tackle any drilling job that comes your way.

Don't settle for anything less – choose the Cobalt M42 drill bit and take your drilling to the next level!