This Dexter Pro set of six steel drill bits has a hex shank and covers diameters from 2 to 8 mm, designed for efficiently drilling hard metals and engineering steels such as stainless steel. To avoid premature wear, it's advisable to pre-drill a smaller hole before reaching the final diameter, using more pre-drilled holes for larger diameters, for example 3, 6, 9 or 12.
- 6-piece set: 2-8 mm diameter range
- Hex shank fitting
- Suited to hard metals and stainless steel
- Pre-drilling recommended to reduce wear on larger holes
- Packaging designed for more efficient transport