Drill Bit sets

The HSS-CO Cobalt is made of a special HSS steel with a 5% cobalt content.Precise response when positioning the bit due to its split point and 135° point angle as well as excellent dimensional accuracy also characterize this drill bit

–  Unbeatable in high-alloy steel and stainless steel – the perfect solution for the most challenging drilling– Made of special HSS steel with 5% cobalt for extremely long life– Pinpoint centring thanks to split point grinding and 135° point angle– Precision tool as per DIN 338  for outstanding dimensional accuracy of the hole