Diamond
and
|
Super-Abrasive
Grits |
Size Variation |
Surface Finish
RA |
Minimum Radius |
|||
|
US Mesh |
Size |
Diamond |
|
Female |
Male |
|
|
40/50 |
.0160" |
+/-.0020" |
|
|
.035" |
.035" |
|
60/80 |
.0100" |
+/-.0020" |
|
|
.020" |
.025" |
|
80/100 |
.0070" |
+/-.0010" |
30 |
45 |
.018" |
.018" |
|
100/120 |
.0060" |
+/-.0012" |
24 |
40 |
.015" |
.015" |
|
120/140 |
.0050" |
+/-.0010" |
18 |
35 |
.012" |
.015" |
|
140/170 |
.0040" |
+/-.0010" |
17 |
30 |
.011" |
.013" |
|
170/200 |
.0035" |
+/-.0010" |
14 |
25 |
.010" |
.012" |
|
200/230 |
.0029" |
+/-.0010" |
13 |
20 |
.008" |
.010" |
|
230/270 |
.0025” |
+/-.0009” |
12 |
16 |
.006" |
.008" |
|
270/325 |
.0021” |
+/-.0007” |
10 |
13 |
.005" |
.006" |
|
325/400 |
.0017" |
+/-.0005" |
9 |
11 |
.004" |
.005" |
