Home > Documents > Datasheets > Diamond Conversion Chart

Technical Bulletin
Conversion Chart

Grit Type
(Foamtec LLC)
 Grit Size
(Foamtec LLC)
 Micron
 Emery Paper Grit
(TRADITIONAL)
Diamond 140 110 80
Diamond 160 90
Diamond 180 80 120
Diamond 220 60 150
Diamond 280 48 180
Diamond 320 45
Diamond 360 40 320
Diamond 400 30 400
Diamond 800 15 500
Diamond 1350 9 800
Diamond 2000 4 1000
Diamond 3000 3 1500
Diamond 4000 2 2000

NOTE: FOR GENERAL COMPARISONS ONLY. ALL MANUFACTURERS' ABRASIVES DIFFER SLIGHTLY.