METRIC COBALT JOBBER DRILLS
Cobalt jobber drills are used to drill through hard metals, such as stainless steel, cast iron, and titanium. They are also able to cut through weld seams, and are effective in drilling tough, high tensile strength materials like stainless steel, inconel, and titanium. Cobalt drill bits are highly durable, resist wear and tear, and maintain their sharpness for longer than HSS drill bits.
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- .102RDCO
- 10.2MM COBALT DRILL
- G
- 0
| Size: | 10.210.2 |
| Flute Length: | 3 7/83 7/8 |
| Overall Length: | 5 15/165 15/16 |
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- .105RDCO
- 10.5MM COBALT DRILL
- D
- 0
| Size: | 10.510.5 |
| Flute Length: | 3 15/163 15/16 |
| Overall Length: | 5 3/85 3/8 |
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- .110RDCO
- 11MM COBALT DRILL
- G
- 0
| Size: | 1111 |
| Flute Length: | 4 1/164 1/16 |
| Overall Length: | 5 1/25 1/2 |
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- .120RDCO
- 12MM COBALT DRILL
- G
- 0
| Size: | 1212 |
| Flute Length: | 4 3/84 3/8 |
| Overall Length: | 5 7/85 7/8 |
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- .125RDCO
- 12.5MM COBALT DRILL
- G
- 0
| Size: | 12.512.5 |
| Flute Length: | 4 1/24 1/2 |
| Overall Length: | 66 |
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- .33RDCO
- 3.3MM COBALT DRILL
- G
- 0
| Size: | 3.33.3 |
| Flute Length: | 1 3/41 3/4 |
| Overall Length: | 2 7/82 7/8 |
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- .35RDCO
- 3.5MM COBALT DRILL
- G
- 0
| Size: | 3.53.5 |
| Flute Length: | 1 3/41 3/4 |
| Overall Length: | 2 7/82 7/8 |
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- .40RDCO
- 4.0MM COBALT DRILL
- G
- 0
| Size: | 4.04.0 |
| Flute Length: | 2 1/82 1/8 |
| Overall Length: | 3 1/43 1/4 |
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- .42RDCO
- 4.2MM COBALT DRILL
- G
- 0
| Size: | 4.24.2 |
| Flute Length: | 2 1/82 1/8 |
| Overall Length: | 3 1/43 1/4 |
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- .45RDCO
- 4.5MM COBALT DRILL
- G
- 0
| Size: | 4.54.5 |
| Flute Length: | 2 13/642 13/64 |
| Overall Length: | 3 3/83 3/8 |
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- .50RDCO
- 5.0MM COBALT DRILL
- G
- 0
| Size: | 55 |
| Flute Length: | 2 7/162 7/16 |
| Overall Length: | 3 5/83 5/8 |
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- .51RDCO
- 5.1MM COBALT DRILL
- G
- 0
| Size: | 5.15.1 |
| Flute Length: | 2 7/162 7/16 |
| Overall Length: | 3 5/83 5/8 |
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- .55RDCO
- 5.5MM COBALT DRILL
- G
- 0
| Size: | 5.55.5 |
| Flute Length: | 2 1/22 1/2 |
| Overall Length: | 3 3/43 3/4 |
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- .57RDCO
- 5.7MM COBALT DRILL
- G
- 0
| Size: | 5.75.7 |
| Flute Length: | 2 5/82 5/8 |
| Overall Length: | 3 7/83 7/8 |
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- .60RDCO
- 6.0MM COBALT DRILL
- C
- 0
| Size: | 6.06.0 |
| Flute Length: | 2 3/42 3/4 |
| Overall Length: | 44 |
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- .63RDCO
- 6.3MM COBALT DRILL
- G
- 0
| Size: | 6.36.3 |
| Flute Length: | 2 3/42 3/4 |
| Overall Length: | 44 |
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- .66RDCO
- 6.6MM COBALT DRILL
- G
- 0
| Size: | 6.66.6 |
| Flute Length: | 2 7/82 7/8 |
| Overall Length: | 4 1/84 1/8 |
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- .68RDCO
- 6.8MM COBALT DRILL
- G
- 0
| Size: | 6.86.8 |
| Flute Length: | 2 7/82 7/8 |
| Overall Length: | 4 1/84 1/8 |
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- .70RDCO
- 7.0MM COBALT DRILL
- G
- 0
| Size: | 7.07.0 |
| Flute Length: | 2 7/82 7/8 |
| Overall Length: | 4 1/84 1/8 |
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- .75RDCO
- 7.5MM COBALT DRILL
- G
- 0
| Size: | 7.57.5 |
| Flute Length: | 33 |
| Overall Length: | 4 3/84 3/8 |
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- .80RDCO
- 8.0MM COBALT DRILL
- G
- 0
| Size: | 8.08.0 |
| Flute Length: | 3 3/163 3/16 |
| Overall Length: | 4 1/24 1/2 |
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