Product details.
| SKU | Size | Diameter | Working Length |
|---|---|---|---|
| COBALTLONGSERIES3.0X100 | 100mm | 3.0mm | 66mm |
| COBALTLONGSERIES3.5X112 | 112mm | 3.5mm | 73mm |
| COBALTLONGSERIES4.0X119 | 119mm | 4.0mm | 78mm |
| COBALTLONGSERIES4.5X126 | 126mm | 4.5mm | 82mm |
| COBALTLONGSERIES4.8X132 | 132mm | 4.8mm | 87mm |
| COBALTLONGSERIES4.9X132 | 132mm | 4.9mm | 87mm |
| COBALTLONGSERIES5.0X132 | 132mm | 5.0mm | 87mm |
| COBALTLONGSERIES5.5X139 | 139mm | 5.5mm | 91mm |
| COBALTLONGSERIES6.0X139 | 139mm | 6.0mm | 91mm |
HSS Cobalt Long Series Drill Bits
HSS Cobalt Long Series Drill Bits
- Tailored Finishes
- 40 Year product warranty
- Technical Support
- Fast Turnaround
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