Bosch 19-piece HSS-R metal drill bit set, Ø 1-10 mm, 2607019435 (tool)
I've been looking for me for pleasure, carbide burs and these purchases due to the large range of diameters and the Bosch brand. This took me to several holes of different diameters in a 10mm-thick non-alloy steel plate drilling. First 4 holes in 6mm
