Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications!

This is an AMP page - Open full page! for all features.

Surface Roughness vs. Abrasive Grain Size

Sponsored Links

Abrasive grain size and workpiece surface roughness:

Abrasive Grain Size vs. Surface Roughness
Surface Roughness
Ra
(μm)
Abrasive Grain Size
(U.S. mesh size)
0.7 - 1.1 46
0.35 - 0.7 60
0.2 - 0.4 80
0.17 - 0.25 100
0.14 - 0.2 120
0.12 - 0.17 150
0.1 - 0.14 180
0.08 - 0.12 220
Sponsored Links

Related Topics

Miscellaneous

Engineering related topics like Beaufort Wind Scale, CE-marking, drawing standards and more.

Related Documents

Building Tolerances

Typical tolerances for floors, walls, columns and more.

Grit Size vs. Surface Roughness

Comparing sandpaper grit size and surface roughness.

Machine Processing - Tolerance Grades

Machine processing and tolerance grades.

Manning's Roughness Coefficients

Manning's roughness coefficients for some common materials.

Sieve Sizes vs. Mesh Designations

US commercial sieve sizes vs. mesh designations.

Surface Roughness vs. Mechanical Processing

Mechanical production methods and their surface roughness.

Sponsored Links

Search Engineering ToolBox

  • the most efficient way to navigate the Engineering ToolBox!

SketchUp Extension - Online 3D modeling!

Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro . Add the Engineering ToolBox extension to your SketchUp from the Sketchup Extension Warehouse!

Privacy

We don't collect information from our users. Only emails and answers are saved in our archive. Cookies are only used in the browser to improve user experience.

Some of our calculators and applications let you save application data to your local computer. These applications will - due to browser restrictions - send data between your browser and our server. We don't save this data.

Google use cookies for serving our ads and handling visitor statistics. Please read Google Privacy & Terms for more information about how you can control adserving and the information collected.

AddThis use cookies for handling links to social media. Please read AddThis Privacy for more information.