Ads by Google
competitive price professional quality,strict quality control advanced equipment,plenty experience timely delivery ISO9001
HSS CONICAL DRILL BIT (TUBE & SHEET METAL DRILL BIT),HSS TUBE DRILL , CONICAL DRILL
| Cutting Dia. | Overall Length | Shank Length | Shank Dia. |
| 3-14# | 57mm | 20mm | 6mm |
| 6-20# | 63mm | 22mm | 8mm |
| 16 - 30.5 | 72mm | 22mm | 9mm |
| 24 - 40 | 86mm | 30mm | 10mm |
| 36 - 50 | 89mm | 30mm | 12mm |
| 40 - 61 | 94mm | 30mm | 12mm |
| 4 - 31 | 104mm | 25mm | 9mm |
| 4 - 22.5 | 76mm | - | 8mm |
| 6 - 25.4 | 87mm | 22mm | 9mm |
| 46 - 60 | 91mm | 30mm | 12mm |
| 8-20# | 66mm | 22mm | 8mm |
| 26-40 | 86mm | 30mm | 10mm |
| 4#-12# | |||
| 6#-12# | |||
| 3#-31# | |||
| 20-40MM | |||
| 4-14 5-14 | |||
| 3-25.4 | |||
| 38-50 |