How does sandpaper get its grit numbers? #shorts


A common misconception is that sandpaper is graded based on the number of particles per inch. And that’s kind of true, but mostly it’s about the size of the particles.

You may already know that the higher the number, the finer the grit. So a rough, 60 grit paper is for shaping and removing material and a 400 is a fine grit sandpaper used for smoothing and finishing.

The number designation refers to the number of holes in a one square inch screen. So a screen with 60 holes will allow larger particles to pass through, while a screen with 400 holes will only allow finer particles.

By the way, the coarsest grit I’ve ever seen is 16 and the finest is 7000. I would think at some point, the paper backing is finer than the sandpaper side!

But I would like to see a #1 grit. Just one rock every inch.

***
Learn how to get started woodworking and set up shop for less than $1000. Download my FREE GUIDE ► https://theweekendwoodworker.com/tww-tools/

MY PODCAST:
Apple Podcasts► https://bit.ly/chadandsteveitunes
Spotify► https://bit.ly/chadandstevespotify
YouTube► https://www.youtube.com/c/ChadandSteve
Website► http://chadandsteve.com/

Sign up for my free monthly newsletter: http://notesfromsteve.com/

PATREON ►► https://www.patreon.com/wwmm
TOOLS I USE► https://amzn.to/2F3hxQc
WWMM T-SHIRTS► http://amzn.to/2scxfYl
FACEBOOK► https://www.facebook.com/WoodworkingForMereMortals
INSTAGRAM► http://instagram.com/steveramsey_wwmm

MAILING ADDRESS:

WWMM
448 Ignacio Blvd. # 237
Novato CA 94949
—————-
Woodworking for Mere Mortals® is a registered trademark of ZRAM Media, LLC.
#woodworking

Remove Paint on Woodworking Projects Like a Pro

Not all wooden projects look terrific when painted. If you’re planning to eliminate paint off an old task of yours, right here are a few things you can do to work effectively.

Using Pressure-Treated Lumber in Woodworking Projects

Pressure-treated lumber are terrific advancements and have done wonderful for woodworking jobs. Utilizing it appropriately will guarantee you that you obtain really sturdy tasks which will certainly last for several years. Here are a couple of points you should understand to work effectively.

French Polish – How to Apply It on You Woodworking Projects

French polish is an uncommon, as well as distinct method to make unique projects. Although it may take a lot of effort and time to complete, it’s all going to be worth it. Here are things you need to do to assist you get going on it.

Applying a Wood Conditioner On Your Projects

A basic wood conditioner can do marvels from small, to large projects. When you apply it correctly, it can make your tarnish look much better and also supply far better protection on the job.

Applying Gel Stains – How to Do It Properly

Applying gel spots prevails specifically when you’re working with a great woodworking job. Although gel stains can be easy to apply, there are a couple of steps which you may require to focus on. Right here are a few points you may wish to know prior to trying it out for on your own.

You May Also Like