ALUMINA ROUND
SINGLE BORE |
Outside
Diam. |
|
Inside
Diam. |
.020" |
|
.008" |
.025" |
|
.012" |
.031" |
|
.020" |
.047" |
|
.016" |
.062" |
|
.031" |
.078" |
|
.047" |
.094" |
|
.062" |
.125" |
|
.062" |
.156" |
|
.094" |
.187" |
|
.062" |
.187" |
|
.094" |
.219" |
|
.109" |
.250" |
|
.062" |
.250" |
|
.125" |
.250" |
|
.187" |
.312" |
|
.187" |
.312" |
|
.218" |
.375" |
|
.250" |
|
MULLITE ROUND FOUR BORE |
Outside
Diam. |
|
Inside
Diam. |
1/16" |
|
1/64" |
3/32" |
|
.020" |
1/8" |
|
.020" |
3/16" |
|
3/64" |
1/5" |
|
.052" |
1/4" |
|
1/16" |
5/16" |
|
3/32" |
|
|
|
|
ALUMINA ROUND
DOUBLE BORE |
Outside
Diam. |
|
Inside
Diam. |
.031" |
|
.005" |
.047" |
|
.010" |
.062" |
|
.016" |
.094" |
|
.025" |
.125" |
|
.031" |
.125" |
|
.040" |
.156" |
|
.040" |
.187" |
|
.040" |
.187" |
|
.062" |
.250" |
|
.062" |
.250" |
|
.078" |
.312" |
|
.062" |
|
|
|
|
ALUMINA ROUND
FOUR BORE |
Outside
Diam. |
|
Inside
Diam. |
.031" |
|
.005" |
.047" |
|
.010" |
.062" |
|
.016" |
.094" |
|
.020" |
.125" |
|
.200" |
.158" |
|
.031" |
.187" |
|
.031" |
.187" |
|
.047" |
.218" |
|
.050" |
.250" |
|
.062" |
.312" |
|
.062" |
|
|
|
|
OVAL ROUND BORE |
Outside
Diam. |
|
Inside
Diam. |
.112/.065" |
|
.032" |
.120/.090" |
|
.042" |
.175/.122" |
|
.047" |
.167/.125" |
|
.062" |
.219/.187" |
|
.062" |
.375/.219" |
|
.094" |
.459/.218" |
|
.158" |
|
MULLITE ROUND
DOUBLE BORE |
Outside
Diam. |
|
Inside
Diam. |
1/16" |
|
1/64" |
3/32" |
|
.025" |
1/8" |
|
1/32" |
1/8" |
|
.040" |
5/32" |
|
1/32" |
5/32" |
|
.047" |
5/32" |
|
.040" |
3/16" |
|
1/32" |
3/16" |
|
.040" |
3/16" |
|
1/16" |
1/5" |
|
.052" |
7/32" |
|
.040" |
7/32" |
|
.062" |
7/32" |
|
.078" |
1/4" |
|
.040" |
1/4" |
|
1/16" |
1/4" |
|
.031" |
1/4" |
|
3/32" |
5/16" |
|
1/16" |
9/32" |
|
1/16" |
1/2" |
|
1/8" |
5/16" |
|
3/32" |
3/8" |
|
1/16" |
3/8" |
|
1/8" |
|
|
|
|