HSS-CO Cobalt Twist Drill Bit Set - 19pc
The premium solution for the toughest challenges in stainless steel and metal. 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. The HSS-Co Cobalt also scores with its excellent concentricity acc. to DIN 1414.
- 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 RN for outstanding dimensional accuracy of the hole
- Excellent concentricity as per DIN 1414
Metric Range: 1 - 10mm (in 0.5 increments):
1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm, 7.0mm, 7.5mm, 8.0mm, 8.5mm, 9.0mm, 9.5mm, 10.0mm