
I needed metric bits, they were the best price on Amazon at the time, regardless of the material composition. I don't usually buy cobalt bits because I can't sharpen them, but they're mainly used in 3D printing, brass, and aluminum, so I'm not worried about them (hopefully) becoming dull. I'm very glad I finally got a full set of metrics.

π§± Bosch 2607017164 Piece Setter Masonry: Advanced Tools for Precision Masonry Work
20 Review

Tool set Ombra OMT94S12, 94 pcs, brown
27 Review

Tool set Stels Tool set, 1/2", 1/4", CrV, plastic case 94 pcs, Stels, 94 pcs, black
45 Review

Cordless drill driver BOSCH GSR 120-LI (06019G8020/06019G8000)
54 Review