1 x Cobalt Jobber Drill Bit
Premium Quality HSS Cobalt Gold 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 DIN338
- 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 1.0mm - 13.0mm
Dimensions
| Drill Diameter | Flute Length | Overall Length |
| 1mm | 12mm | 34mm |
| 1.5mm | 18mm | 40mm |
| 1.6mm | 20mm | 43mm |
| 1.8mm | 22mm | 46mm |
| 2mm | 24mm | 49mm |
| 2.1mm | 24mm | 49mm |
| 2.4mm | 30mm | 57mm |
| 2.5mm | 30mm | 57mm |
| 2.8mm | 33mm | 61mm |
| 3mm | 33mm | 61mm |
| 3.2mm | 36mm | 65mm |
| 3.3mm | 36mm | 65mm |
| 3.5mm | 39mm | 70mm |
| 3.6mm | 39mm | 70mm |
| 4mm | 43mm | 75mm |
| 4.2mm | 43mm | 75mm |
| 4.4mm | 47mm | 80mm |
| 4.5mm | 47mm | 80mm |
| 4.8mm | 52mm | 86mm |
| 4.9mm | 52mm | 86mm |
| 5mm | 52mm | 86mm |
| 5.2mm | 52mm | 86mm |
| 5.5mm | 57mm | 93mm |
| 5.6mm | 57mm | 93mm |
| 6mm | 57mm | 93mm |
| 6.4mm | 63mm | 101mm |
| 6.5mm | 63mm | 101mm |
| 6.8mm | 69mm | 109mm |
| 7mm | 69mm | 109mm |
| 7.1mm | 69mm | 109mm |
| 7.5mm | 69mm | 109mm |
| 7.9mm | 75mm | 117mm |
| 8mm | 75mm | 117mm |
| 8.3mm | 75mm | 117mm |
| 8.5mm | 75mm | 117mm |
| 8.7mm | 81mm | 125mm |
| 9mm | 81mm | 125mm |
| 9.1mm | 81mm | 125mm |
| 9.5mm | 81mm | 125mm |
| 10mm | 87mm | 133mm |
| 10.2mm | 87mm | 133mm |
| 10.5mm | 87mm | 133mm |
| 11mm | 94mm | 142mm |
| 11.1mm | 94mm | 142mm |
| 11.5mm | 94mm | 142mm |
| 12mm | 101mm | 151mm |
| 12.5mm | 101mm | 151mm |
| 12.7mm | 101mm | 151mm |
| 13mm | 101mm | 151mm |
