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What is a cobalt drill bit used for 2024?

Harper Collins | 2023-06-04 17:43:08 | page views：1123
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Charlotte Robinson

Studied at the University of Lagos, Lives in Lagos, Nigeria.
Diamond drill bits are used for materials such as glass and tile; black oxide bits are common for plastics and carbon. Cobalt drill bits are particularly successful in cutting through hard metals such as stainless steel and cast iron, although they can be used for softer materials, too.
2023-06-07 17:43:08
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Emily Stewart

QuesHub.com delivers expert answers and knowledge to you.
Diamond drill bits are used for materials such as glass and tile; black oxide bits are common for plastics and carbon. Cobalt drill bits are particularly successful in cutting through hard metals such as stainless steel and cast iron, although they can be used for softer materials, too.
What are cobalt drill bits? | HowStuffWorks
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