Irwin HSS Cobalt 19-piece drill set 1-10 mm, in a metal case

Drill bit set in a metal storage box. Each bit has its own spot on the box's rails, so the bits always stay organized and safe. Perfect for drilling metal and aluminum. Point angle 118 degrees.

Includes sizes: 1 - 13 mm in 0.5 mm steps.

For metal and aluminum
Hardness DIN 338