For tough drilling on 1.6mm thick iron plate.Material: HSS (SKH51)Packing: Plastic BoxLength:57.5mmHead Length:14.5mm
Model Number
| Size | Code | Shank Dia.mm | Teeth | Length |
| 12mm | 68483 | 7.3 | 8 | 57 |
| 13mm | 68182 | 7.3 | 8 | 57 |
| 14mm | 68183 | 7.3 | 8 | 57 |
| 15mm | 68184 | 8.3 | 9 | 57 |
| 16mm | 65175 | 8.3 | 9 | 57 |
| 17mm | 68185 | 8.3 | 11 | 57 |
| 18mm | 65176 | 8.3 | 11 | 57 |
| 19mm | 65177 | 8.3 | 12 | 57 |
| 20mm | 65178 | 8.3 | 12 | 57 |
| 21mm | 65179 | 8.3 | 12 | 57 |
| 22mm | 65180 | 8.3 | 13 | 57 |
| 23mm | 68186 | 8.3 | 13 | 57 |
| 24mm | 65181 | 8.3 | 14 | 57 |
| 25mm | 65182 | 9.2 | 14 | 57 |
| 26mm | 65183 | 9.2 | 15 | 57 |
| 27mm | 68187 | 9.2 | 15 | 57 |
| 28mm | 65184 | 9.2 | 15 | 57 |
| 29mm | 15265 | 9.2 | 16 | 57 |
| 30mm | 65185 | 9.2 | 16 | 57 |
| 31mm | 68188 | 9.2 | 17 | 57 |
| 32mm | 65186 | 9.2 | 17 | 57 |
| 33mm | 59778 | 9.2 | 17 | 57 |
| 34mm | 69568 | 9.2 | 19 | 57 |
| 35mm | 65187 | 9.2 | 19 | 57 |
| 36mm | 69569 | 9.2 | 19 | 57 |
| 37mm | 69570 | 9.2 | 21 | 57 |
| 38mm | 65188 | 9.2 | 21 | 57 |
| 39mm | 68189 | 9.2 | 21 | 57 |
| 40mm | 65189 | 9.2 | 21 | 57 |
| 41mm | 65190 | 9.2 | 22 | 57 |
| 42mm | 65191 | 9.2 | 22 | 57 |
| 43mm | 68484 | 9.2 | 22 | 57 |
| 44mm | 65192 | 9.2 | 22 | 57 |
| 45mm | 65193 | 9.2 | 22 | 57 |
| 47mm | 68190 | 9.2 | 26 | 57 |
| 48mm | 65194 | 9.2 | 26 | 57 |
| 49mm | 68191 | 9.2 | 26 | 57 |
| 50mm | 65195 | 9.2 | 26 | 57 |
| 51mm | 65196 | 9.2 | 27 | 57 |
| 52mm | 68192 | 9.2 | 27 | 57 |
| 53mm | 68193 | 9.2 | 27 | 57 |
| 55mm | 65197 | 9.2 | 24 | 57 |
| 58mm | 68406 | 9.2 | 24 | 57 |
| 54mm | 68194 | 9.2 | 24 | 57 |
| 56mm | 65984 | 9.2 | 24 | 57 |
| 59mm | 65985 | 9.2 | 24 | 57 |
| 60mm | 65198 | 9.2 | 25 | 57 |
| 65mm | 65199 | 9.2 | 27 | 57 |
| 66mm | 68411 | 9.2 | 27 | 57 |
| 67mm | 68412 | 9.2 | 27 | 57 |
| 70mm | 65200 | 9.2 | 29 | 57 |
| 73mm | 75755 | 9.2 | 31 | 57 |
| 74mm | 68417 | 9.2 | 31 | 57 |
| 75mm | 65201 | 9.2 | 31 | 57 |
| 80mm | 65202 | 9.2 | 33 | 57 |
| 61mm(K) | 68407 | 9.2 | 25 | 57 |