Cobalt Drill Bit

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1mm Cobalt Drill Bit

-M35 high speed steel with 5% cobalt for strength and wear resistance. -13......

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1.5mm Cobalt Drill Bit

-Industrial quality drill bits for metal, wood and plastic. -Manufactured ......

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2mm Cobalt Drill Bit

-M35 high speed steel with 5% cobalt for strength and wear resistance. -13......

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2.5mm Cobalt Drill Bit

-M35 high speed steel with 5% cobalt for strength and wear resistance. -13......

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3mm Cobalt Drill Bit

-M35 high speed steel with 5% cobalt for strength and wear resistance. -13......

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3.5mm Cobalt Drill Bit

-M35 high speed steel with 5% cobalt for strength and wear resistance. -13......

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4mm Cobalt Drill Bit

-M35 high speed steel with 5% cobalt for strength and wear resistance. -13......

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4.5mm Cobalt Drill bit

-M35 high speed steel with 5% cobalt for strength and wear resistance. -13......

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5mm Cobalt Drill Bit

-M35 high speed steel with 5% cobalt for strength and wear resistance. -13......

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5.5mm Cobalt Drill Bit

-M35 high speed steel with 5% cobalt for strength and wear resistance. -13......

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6mm Cobalt Drill Bit

-M35 high speed steel with 5% cobalt for strength and wear resistance. -13......

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6.5mm Cobalt Drill Bit

-Split point (3mm) upwards, and 135° point angle for optimum starting. ......

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7mm Cobalt Drill Bit

-Stronger and faster than standard bits.- -Starts drilling on contact, eli......

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8mm Cobalt Drill Bit

-M35 high speed steel with 5% cobalt for strength and wear resistance. -13......

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8.5mm Cobalt Drill Bit

-Stronger and faster than standard bits. -Starts drilling on contact, elim......

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9.5mm Cobalt Drill Bit

-Stronger and faster than standard bits.  -Starts drilling on contact......

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