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They are called 'swarf'.

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12y ago

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What does a Chamfer do?

A chamfer 'breaks' a sharp edge. eg. after drilling a hole, it is normal practice, especially after drilling in metal to chamfer the edge. eg. chamfers can be made to the edges of prepared wood to prevent the edge breaking away, or causing splinters. Generally the most common form of chamfer is one of 45º


What type of drill bit should I use for drilling into metal?

For drilling into metal, you should use a cobalt drill bit.


What is a small indentation made on metal prior to drilling?

A small indentation made on metal prior to drilling is called a "pilot hole" or "center punch mark." This indentation helps to guide the drill bit, preventing it from wandering and ensuring accurate placement of the hole. It also reduces the risk of the drill bit slipping on the metal surface, leading to cleaner and more precise drilling results.


Are black oxide drill bits a good choice for drilling into metal?

Yes, black oxide drill bits are a good choice for drilling into metal. They are designed to provide increased durability and heat resistance, making them effective for metal drilling applications.


What is the difference between drilling and boring a hole?

Drilling is the purpose for drill in the metal /earth in depth in different shape is called drilling and boring is the size of the hole large/clean the surface is called boring.


What is the recommended 5 drill bit size for drilling holes in metal?

The recommended 5 drill bit size for drilling holes in metal is 0.2055 inches in diameter.


What is the recommended 10 drill bit size for drilling holes in metal?

The recommended 10 drill bit size for drilling holes in metal is 3/16 inches.


What is the recommended 6 drill bit size for drilling holes in metal?

The recommended 6 drill bit size for drilling holes in metal is 7/64 inches.


Can you drill through metal with the equipment you have?

Yes, the equipment we have is capable of drilling through metal.


How can I determine if a drill bit is specifically designed for metal?

To determine if a drill bit is specifically designed for metal, look for markings or labels on the bit indicating it is suitable for metal drilling. Additionally, consider the material the bit is made of - high-speed steel or cobalt are commonly used for metal drilling. Testing the bit on a small piece of metal can also help determine its suitability for metal drilling.


What metal is used in drill bits for oil and gas drilling?

Tungsten is a major component in those drilling bits.


What type of bit should be used for drilling into metal?

The best types of bits that should be used in drilling metal is either titanium or cobalt. Both of these bits work well when drilling through metals such as stainless steel and cast iron.