1 x DIN340 HSS Cobalt Long Series Jobber Drill Bit
Premium Quality HSS Long Series Cobalt Drills
- For particularly tough or hard metal drilling applications such as stainless steel, Cr-Ni and special acid resistant steels
- Fully ground from solid material
- M35 alloyed HSS steel with 5% Cobalt content
- High heat resistance
- Manufactured to DIN340
- Dimensionally precise
- 135? split point from 3mm and above eradicates the need to pre-drill or centre punch. Prevents walking and enables faster penetration
- Sizes available from 3.0mm - 13.0mm
Dimensions?
| Drill Diameter | Flute Length | Overall Length |
| 1mm | 33mm | 56mm |
| 1.5mm | 45mm | 70mm |
| 2mm | 56mm | 85mm |
| 2.5mm | 62mm | 95mm |
| 3mm | 66mm | 100mm |
| 3.3mm | 69mm | 106mm |
| 3.5mm | 73mm | 112mm |
| 4mm | 78mm | 119mm |
| 4.2mm | 78mm | 119mm |
| 4.5mm | 82mm | 126mm |
| 5mm | 87mm | 132mm |
| 6mm | 91mm | 139mm |
| 6.5mm | 97mm | 148mm |
| 6.8mm | 102mm | 156mm |
| 7mm | 102mm | 156mm |
| 7.1mm | 102mm | 156mm |
| 7.5mm | 109mm | 156mm |
| 8mm | 109mm | 165mm |
| 8.5mm | 109mm | 165mm |
| 9mm | 115mm | 175mm |
| 9.5mm | 115mm | 175mm |
| 10mm | 121mm | 184mm |
| 10.2mm | 121mm | 184mm |
| 10.5mm | 121mm | 184mm |
| 11mm | 128mm | 195mm |
| 12mm | 134mm | 205mm |
| 12.5mm | 134mm | 205mm |
| 13mm | 134mm | 205mm |