LEWIS auger
• Alloyed tool steels
• Self-retracting thread tip for precise drilling
• Hardened roughing tap and main blade
• High propulsion performance due to extra-sharp cutting tip
• 6-edge shank
• Ideally suited for beams, hardwood and softwood, furthermore applicable for shuttering boards, plywood and end-grain timber
Supplied: in self-service plastic bag.
| EAN | Ø | Spiral length | Total length |
|---|---|---|---|
| 4317784790970 | 6 mm | 150 mm | 235 mm |
| 4317784745857 | 6 mm | 390 mm | 460 mm |
| 4317784790963 | 8 mm | 150 mm | 235 mm |
| 4317784745840 | 8 mm | 390 mm | 460 mm |
| 4317784790956 | 10 mm | 150 mm | 235 mm |
| 4317784745864 | 10 mm | 390 mm | 460 mm |
| 4317784790949 | 12 mm | 150 mm | 235 mm |
| 4317784745833 | 12 mm | 390 mm | 460 mm |
| 4317784790932 | 14 mm | 150 mm | 235 mm |
| 4317784745826 | 14 mm | 390 mm | 460 mm |
| 4317784790925 | 16 mm | 150 mm | 235 mm |
| 4317784745819 | 16 mm | 390 mm | 460 mm |
| 4317784790918 | 18 mm | 150 mm | 235 mm |
| 4317784745802 | 18 mm | 390 mm | 460 mm |
| 4317784790901 | 20 mm | 150 mm | 235 mm |
| 4317784745796 | 20 mm | 390 mm | 460 mm |
| 4317784790895 | 22 mm | 150 mm | 235 mm |
| 4317784745789 | 22 mm | 390 mm | 460 mm |