Sanding Techniques and Best Practices

In this video, Colin Kette from Woodwork Web explains the essentials of sanding, including its purposes, the appropriate grits to use, and techniques for different types of wood. He covers the importance of sanding to remove machine marks, smooth surfaces, level wood, and prepare it for finishes. Colin also discusses the specific grits for natural wood and the exceptions for edge breaking. He provides guidance on sanding plywoods and veneers, emphasizing the need for caution due to their thinness. Finally, he demonstrates how to chamfer table legs for both aesthetic and practical purposes.

What is one of the main reasons for sanding wood?

• To add color to the wood

• To increase the weight of the wood

• To make the wood waterproof

• To erase machine marks

At what grit should you typically stop sanding natural wood?

• 100

• 150 or 180

• 60

• 220

What is the purpose of 'breaking an edge' when sanding?

• To make the wood more flexible

• To create a sharp corner

• To provide a place for finishes to adhere

• To make the wood lighter

What is the maximum grit recommended for sanding natural wood before it becomes unnecessary?

• 60

• 100

• 220

• 180

When leveling two glued boards, what is the initial sanding direction?

• Diagonal to the grain

• With the grain

• Against the grain

• Circular motion

What is the primary reason for sanding against the grain when leveling?

• To create a smoother finish

• To remove the ridge between boards

• To add color to the wood

• To make the wood waterproof

Why is it important to use a specific grit for plywoods and veneers?

• To make the wood heavier

• To ensure the wood is waterproof

• To change the color of the wood

• To prevent sanding through the thin layers

What does 'tooth' refer to in the context of sanding?

• The sharpness of the sandpaper

• The smoothness of the wood

• The texture that allows finishes to adhere

• The color of the wood

What is the recommended grit for sanding plywoods and veneers?

• 220

• 180

• 150

• 60

What is the benefit of adding a chamfer to furniture legs?

• It makes the furniture taller

• It changes the color of the wood

• It prevents the wood from fraying

• It makes the furniture heavier