What Size Drill Bit Should You Use for a #34 Screw? Find Out Now with a Power Drill!

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Written By John Gibbs

 

 

 

» Power Tools » Drill » Drill Bits » What Size Drill Bit Should You Use for a #34 Screw? Find Out Now with a Power Drill!

Are you wondering what size drill bit you need for a #34 screw? If so, you’re in luck! This article will provide you with the answer to this common question. We’ll discuss the type of drill bit you need and the correct size so that you can get the job done quickly and easily. So, if you’re looking for the answer to the question “What size drill bit do I need for a #34 screw?”, read on for the answer!

Size of #34 Screw and #58 Bolt

Size Of #34 Screw And #58 Bolt

The size of a #34 screw is 8-32 UNC, which is 8 threads per inch and a diameter of 0.164 inches. A #58 bolt has a diameter of 0.375 inches and a thread pitch of 16 threads per inch. To drill a hole for any of these screws or bolts you will need a drill bit with a size of 0.164 inches for the #34 screw and 0.375 inches for the #58 bolt. For the #58 bolt you will need to use a 16-threaded drill bit if you are drilling through metal, otherwise a standard drill bit will do. To answer the question, “What size drill bit do you need for a #34 screw?”, the answer is 0.164 inches, and for a #58 bolt, the answer is 0.375 inches.

What Size Drill Bit is Needed for a #34 Screw?

What Size Drill Bit Is Needed For A #34 Screw?

When choosing the right drill bit for a #34 screw, it is important to consider the size and type of screw head. Depending on the application, the size of the drill bit can range from #14 to #25.

Here is a list of the recommended drill bit sizes for a #34 screw:

  • #14 drill bit
  • #15 drill bit
  • #16 drill bit
  • #17 drill bit
  • #18 drill bit
  • #19 drill bit
  • #20 drill bit
  • #21 drill bit
  • #22 drill bit
  • #23 drill bit
  • #24 drill bit
  • #25 drill bit

What size is a #14 drill bit? A #14 drill bit has a diameter of 0.086 inches, or 2.2mm. This size is appropriate for a #34 screw when drilling into softer materials such as wood and plastic.

What size is a #25 drill bit? A #25 drill bit has a diameter of 0.1495 inches, or 3.8mm. This size is more appropriate for a #34 screw when drilling into harder materials such as metal and concrete.

No matter the project, it is important to use the right size drill bit for the job. A #14 to #25 drill bit is recommended for a #34 screw, depending on the type of material being drilled into.

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What Size Drill Bit is Needed for a #58 Bolt?

What Size Drill Bit Is Needed For A #58 Bolt?

The size of the drill bit needed for a #58 bolt is typically a #10 drill bit. However, it is important to check the specifications of the bolt as some bolts may require a different size. The #10 drill bit is usually the standard size for a #58 bolt, but it is always best to double-check before drilling. Additionally, for larger bolts, such as a #14 inch bolt, a larger drill bit may be required.

What Size is 14 Drill Bit?

What Size Is 14 Drill Bit?

A 14 drill bit is a metric drill bit size measuring 0.60 millimeters in diameter. It is typically used for drilling small holes into hard metals such as steel and stainless steel.

Here are some interesting facts about a 14 drill bit:

  • It is a small-sized drill bit, typically used for drilling smaller holes in hard metals.
  • It is a metric drill bit size measuring 0.60 millimeters in diameter.
  • It is suitable for drilling small holes into soft materials such as wood and plastics.
  • It is not suitable for drilling larger holes into hard materials such as steel and stainless steel.
  • The shank of the drill bit is usually round and can vary from 1/16 inch to 1/4 inch.
  • The length of the drill bit can vary from two to four inches.
  • It is important to use the correct drill bit for the job to ensure accuracy and safety.

Conclusion:

A 14 drill bit is a small-sized metric drill bit size measuring 0.60 millimeters in diameter. It is typically used for drilling small holes into hard metals such as steel and stainless steel. It is important to use the correct drill bit for the job to ensure accuracy and safety.

What Size Drill Bit is 14 Inch?

What Size Drill Bit Is 14 Inch?

A 14-inch drill bit is the size of a screw that requires a #34 drill bit. The #34 drill bit is designed to drill a hole that is slightly larger than the diameter of the screw, allowing it to be inserted into the drilled hole and screwed in securely. The 14-inch drill bit is usually used for larger screws, such as those used in construction and installation of larger items, such as decks or cabinets. It is important to use the correct size drill bit to ensure that the screw will fit and be secured properly.

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Other Considerations

  • Drill bit type: The type of drill bit you use will depend on the material you are drilling into. For example, when drilling into metal, you should use a high-speed steel (HSS) drill bit.
  • Drill bit size: The size of the drill bit should be the same size as the screw. For example, a #34 screw will require a #34 drill bit.
  • Drill speed: The speed at which you drill will depend on the material you are drilling into. For metal, you should use a slower speed.
  • Drill bit sharpening: It is important to ensure that your drill bit is sharp. This will help to ensure that the hole is drilled accurately and that the screw fits securely.
  • Drill bit lubrication: You should always use a lubricant when drilling into metal. This will help to reduce friction and heat, which can damage the drill bit.
  • Drill bit depth: You should ensure that the drill bit is the same depth as the screw. This will help to ensure that the screw fits securely in the hole.

Frequently Asked Questions

What type of drill bit should I use for a #34 screw?

For drilling a #34 screw, you will need to use a #32 drill bit. This is a fractional bit, meaning it is measured in fractions of an inch. The #32 drill bit is 0.156 inches in diameter. Be sure to use a high-speed steel (HSS) bit for drilling hard metals.

Is there a standard size drill bit for a #34 screw?

No, there is no standard size drill bit for a #34 screw as the size of the drill bit needed depends on the size of the screw. The size of drill bit required for a #34 screw can vary from #4 to #36.

Factors to Consider When Choosing the Right Drill Bit:

  • Thread Count: The number of threads on the screw will determine the size of drill bit needed.
  • Head Style: Different head styles will require different size drill bits.
  • Material: The type of material the screw is made from will determine the size of the drill bit.
  • Length: The length of the screw will also influence the size of the drill bit.

When selecting the drill bit for a #34 screw, it is important to take all of these factors into consideration. The size of the drill bit needed may be different from one application to the next. It is always best to consult the manufacturer’s guidelines for selecting the correct drill bit size for the particular screw.

What is the difference between a #34 screw and a standard screw?

A #34 screw is a type of self-tapping screw, which is designed with a drill-like point, enabling it to create its own pilot hole. Standard screws, on the other hand, require a pre-drilled pilot hole for installation. As such, it is important to use the right size drill bit when installing a #34 screw, as it must match the screw size perfectly.

Can I use a drill bit of a different size for a #34 screw?

No, you cannot. The size of the drill bit must match the size of the screw. A #34 screw requires a #34 drill bit, not a larger or smaller size. Using the wrong size drill bit can damage the screw, the drill bit, or the surface where it is being used.

Here’s why:

  • A #34 screw requires a #34 drill bit because the drill bit is designed to create the exact size and shape hole that matches the size and shape of the screw.
  • If the drill bit is too small, it will not create a hole that is large enough for the screw, making it difficult or impossible to insert the screw into the hole.
  • If the drill bit is too large, the hole will be too big, resulting in a weak connection between the screw and the surface.
  • Using a drill bit of a different size can also cause the screw to become stuck in the hole, which can damage the screw, the drill bit, and the surface.

Bottom Line: For a #34 screw, you must use a #34 drill bit. Using a drill bit of a different size can damage the screw, the drill bit, and the surface where it is being used.

What kind of drill bit do I need for a #34 screw in metal?

High Speed Steel Drill Bits: High speed steel drill bits are the best choice for drilling through metal for a #34 screw. These drill bits are designed for drilling through hard materials, such as steel and other metals. They are typically used for industrial applications, but can be used for home projects as well.

Cobalt Drill Bits: Cobalt drill bits are another option for drilling through metal for a #34 screw. Cobalt drill bits are made from a combination of cobalt and steel, and they are much stronger and more durable than high speed steel drill bits. They are designed to be able to withstand high temperatures and are ideal for drilling through hard metals.

Carbide-Tipped Drill Bits: Carbide-tipped drill bits are designed for drilling through the toughest materials, such as stainless steel and other metals. They are often used in industrial applications, but can also be used for home projects.

Specialty Drill Bits: Specialty drill bits are designed for specific tasks, such as drilling through plastic, aluminum, or stainless steel. These drill bits are typically more expensive than other types of drill bits, but they can make the job much easier.

Conclusion

The size drill bit you need for a #34 screw is a #12 drill bit. This size is designed for use with #8, #10, and #12 screws. It is important to use the correct size drill bit for the job to ensure that the screw is properly aligned and secure.

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About John Gibbs

Hello everyone! My name is John Gibbs. I am 60 years old and have been in the family construction business all my adult life. Construction is not only my profession but also my passion. I know everything about building and repair materials, tools, advanced methods, techniques, and approaches. I will share the same knowledge with you in my articles.

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