Dremel 628 precision drill bit set 7 piece dremel 2615062832 p the dremel 628 precision drill bit set contains a selection of 7 drill bits suitable for drilling into wood or soft metal p p as the shaft diameters vary the set is suitable for dremel tools equipped with a variable chuck such as the 4486 dremel multi chuck p dremel 2615062832 628 precision drill bit set 7 piece