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Bosch Piece Cobalt Metal CO14 Review

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
🪚 Industrial Drill Bits, 🔪 Cutting Tools

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Description of Bosch Piece Cobalt Metal CO14

TOUGH: The Bosch CO14 Drill Bit Set is manufactured from cobalt for drilling in hard and abrasive materials such as stainless, cast iron, and high-density metal. Also useful for general drilling in light-gauge metal, wood, and plastic. ACCURACY: Featuring a no-skate split-point tip for clean, precise holes and accurate starts. RELIABLE: The three-flat shank design promotes better grip and guards against slipping on bits 3/16 in. and larger. PERFORMANCE: Designed for very high drilling temperatures for superior performance in stainless steel. Bosch Cobalt Metal Drill Bits are solid, reliable, and provide 4X longer life than standard high-speed drill bits. VERSATILITY: Includes highly visible, laser-etched marking to provide clearly marked bit diameter. Included bit sizes: 1/16 in. 5/64 in. 3/32 in. 7/64 in. 1/8 in. 9/64 in. 5/32 in. 3/16 in. 7/32 in. 1/4 in. 5/16 in. 3/8 in. 1/2 in.

Reviews

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Type of review

Revainrating 5 out of 5

Did the Job - Power & Hand Tools

I have drilled a lot of broken screws in my job and one screw did not come through the screw which most likely has somehow hardened from trying to drill it out. He blunted 3 HSS bits and then moved on to it and he got the job done, hopefully he can handle a few more but saved a lot of time.

Pros
  • STRENGTH: The Bosch CO14 drill bit set is made of cobalt and is designed for drilling in hard and abrasive materials such as stainless steel, cast iron and high density metal. Also suitable for general drilling in thin metal, wood and plastic.
Cons
  • The packaging is ugly