I have used quite a few industrial drill bits over the years, but none have matched the excellence of these! According to my experience, these bits are incredibly durable and can drill through a variety of tough materials with ease. The precision and accuracy of the holes are also outstanding. The ONLY downside is that they are a bit pricey, but in my opinion they are worth the investment..
𧱠Bosch 2607017164 Piece Setter Masonry: Advanced Tools for Precision Masonry Work
20 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
Bit and socket set BOSCH Promoline (2.607.017.322), 26 pcs.
24 Review