What Size Drill Bit for a #8 Screw? Tips for Perfect Fit

Learn the right drill bit size for #8 screws in softwoods and hardwoods for better holding power.

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For a #8 screw, use a 1/8-inch drill bit for softwoods or a 9/64-inch drill bit for hardwoods. This ensures a snug fit, which enhances the screw's holding power. Always double-check your project's material and screw specifications for best results.

FAQs & Answers

  1. What size drill bit do I need for #8 screws in softwood? You should use a 1/8-inch drill bit for #8 screws in softwood.
  2. What size drill bit is best for #8 screws in hardwood? For hardwoods, a 9/64-inch drill bit is best for #8 screws.
  3. Why is drill bit size important for screws? The correct drill bit size ensures a snug fit, enhancing the screw's holding power.
  4. How do I choose the right drill bit? Always consider the material of your project and the specifications of the screws you are using.

Watch More

For more insights on choosing the right tools for your projects, check out our guides on drill bits and screws. Transform your DIY skills today!

  1. Best Drill Bit Size for 4.5 mm Screws: Hardwood vs. Softwood Learn the best drill bit size for 4.5 mm screws in hardwood and softwood applications.
  2. Choosing the Right Drill Bit Size for 8mm Holes Learn to select the correct drill bit size for an 8mm hole to ensure accuracy and a perfect fit.