Cobalt drill bits are manufactured and designed for drilling stainless steel. The standard cobalt bit is 5% cobalt when our range is 8% cobalt. This allows for better and more accurate performance. The cobalt bit has replaced the dated Carbon steel bits.”
Headings in the size chart represent the grades available on the side chart.
If you are looking for help, call Glen, our in-house expert on the number below or click the button to submit an enquiry.