Box Of 10 Cobalt Jobber Drill Bits 1mm - 6.5mm High-Performance Drilling
Premium Quality HSS Cobalt Jobber 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 |
| 1.1mm | 14mm | 36mm |
| 1.2mm | 16mm | 38mm |
| 1.3mm | 16mm | 38mm |
| 1.4mm | 18mm | 40mm |
| 1.5mm | 18mm | 40mm |
| 1.6mm | 20mm | 43mm |
| 1.7mm | 20mm | 43mm |
| 1.8mm | 22mm | 46mm |
| 1.9mm | 22mm | 46mm |
| 2mm | 24mm | 49mm |
| 2.1mm | 24mm | 49mm |
| 2.2mm | 27mm | 53mm |
| 2.3mm | 27mm | 53mm |
| 2.4mm | 30mm | 57mm |
| 2.5mm | 30mm | 57mm |
| 2.6mm | 30mm | 57mm |
| 2.7mm | 33mm | 61mm |
| 2.8mm | 33mm | 61mm |
| 2.9mm | 33mm | 61mm |
| 3mm | 33mm | 61mm |
| 3.1mm | 36mm | 65mm |
| 3.2mm | 36mm | 65mm |
| 3.3mm | 36mm | 65mm |
| 3.4mm | 39mm | 70mm |
| 3.5mm | 39mm | 70mm |
| 3.6mm | 39mm | 70mm |
| 3.7mm | 39mm | 70mm |
| 3.8mm | 43mm | 75mm |
| 3.9mm | 43mm | 75mm |
| 4mm | 43mm | 75mm |
| 4.1mm | 43mm | 75mm |
| 4.2mm | 43mm | 75mm |
| 4.3mm | 47mm | 80mm |
| 4.4mm | 47mm | 80mm |
| 4.5mm | 47mm | 80mm |
| 4.6mm | 47mm | 80mm |
| 4.7mm | 47mm | 80mm |
| 4.8mm | 52mm | 86mm |
| 4.9mm | 52mm | 86mm |
| 5mm | 52mm | 86mm |
| 5.1mm | 52mm | 86mm |
| 5.2mm | 52mm | 86mm |
| 5.3mm | 52mm | 86mm |
| 5.4mm | 57mm | 93mm |
| 5.5mm | 57mm | 93mm |
| 5.6mm | 57mm | 93mm |
| 5.7mm | 57mm | 93mm |
| 5.8mm | 57mm | 93mm |
| 5.9mm | 57mm | 93mm |
| 6mm | 57mm | 93mm |
| 6.1mm | 63mm | 101mm |
| 6.2mm | 63mm | 101mm |
| 6.3mm | 63mm | 101mm |
| 6.4mm | 63mm | 101mm |
| 6.5mm | 63mm | 101mm |
