Grit Table / diamond / EZE-Lap Diamond plate
Product, no maker data
Diamond
No particle size in microns is published for this line. The values are our estimates from secondary sources, so the marks are faded and the spread is unknown.
Each grade below shows its size in microns, its spread (the published distribution, where a maker or standard gives one; most makers publish none), and where that size lands on the reference scale, a shared yardstick for reading grit numbers across makers.
C-estimated from 150 mesh (DMT's own 120 mesh = 120 micron anchors the coarse end; 150 mesh ~ 100 micron).
C-estimated from 250 mesh (between DMT 220 mesh = 60 micron and 325 mesh = 45 micron).
C-estimated from 400 mesh (~35-40 micron, near DMT 325 mesh = 45 / 600 mesh = 25).
C-estimated from 600 mesh (DMT 600 mesh = 25 micron anchors this directly).
C-estimated from 1200 mesh (DMT 1200 mesh = 9 micron anchors this directly).