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Cobalt Reduced Shank Drill Bit
Features
- Heavy-Duty Cobalt Bronze Oxide works best in the following: (1) Stainless Steel (2)Cast Iron (3) Low and Medium Carbon Steel (3) High Alloy Steel (5) Tough, Medium and High-Tensile Strength Alloys.
- Reduced Shank allows a larger size drill bit to fit in a standard 1/2" drill chuck to drill a bigger hole.
- Metric, Number, Letter and Extra Long available by request.
| Part No | Description | Dia. In Decimal inch | Flute Length | Overall Length | Pkg Qty |
|---|---|---|---|---|---|
| Part No | Desc. | Dia. In Decimal inch | Flute Length | Overall Length | Pkg Qty |
| DBCO-916 | Cobalt Drill Bit 1/2" Shank 118° 9/16" | 0.5625" | 3" | 6" | 1 |
| DBCO-58 | Cobalt Drill Bit 1/2" Shank 118° 5/8" | 0.6250" | 3" | 6" | 1 |
| DBCO-1116 | Cobalt Drill Bit 1/2" Shank 118° 11/16" | 0.6875" | 3" | 6" | 1 |
| DBCO-34 | Cobalt Drill Bit 1/2" Shank 118° 3/4" | 0.7500" | 3" | 6" | 1 |