
I used a medium bit set to drill steel and couldn't get it right quickly. I ordered this kit and completed the project in a few minutes. I'm not sure why these bits are gold as the gold plating will wear away on first use if the drill bit touches. My other complaint is the way the bits fit into the case. The black part does not tilt and the bit has to be pressed in two different ways. Otherwise great case. Great beat set!

πͺ Bi-Metal Cutting Blades: Imachinist S933414 - Enhancing Precision and Performance
10 Review

High-Performance Bosch BS80 6W Bandsaw - 80 Inch 4 Inch Blades
11 Review

πͺ Durable DEWALT DW3986C Portable Blade 3 Pack for Efficient Cutting
10 Review

Olson 80 Inch Blade FB14580DB-025
10 Review