Picked as our best drill bit set, the high-grade cobalt and stainless ... with sizes ranging from 1/16 inch to ½ inch. The ...

For heavy-duty applications that require the power of a rotary hammer drill, this set of Bosch bits is a great choice. Each bit features a 4-flute design that optimizes powder ejection ...

only for the drill bit to drift a few millimetres to the left or right, completely screwing up your DIY project and leading to shelves that shed books seemingly at random. According to Bosch, the ...