Alumina & Mullite – Standard Listings
Consult Factory For Your Special Size and Material Requirements
998 ALUMINA
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" |
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 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" |
PROTOTYPE TO PRODUCTION
MULLITE - ROUND SINGLE BORE | |||
Outside Diam. | Inside Diam. | Outside Diam. | Inside Diam. |
1/32" | 1/64" | 1/4" | 1/8" |
.031" | .020" | 1/4" | 3/16" |
1/16" | 1/32" | 5/16" | 3/16" |
5/64" | 3/64" | 5/16" | 1/4" |
3/32" | 1/16" | 3/8" | 1/8" |
1/8" | 1/16" | 3/8" | 3/16" |
1/8" | 3/32" | 3/8" | 1/4" |
5/32" | 1/16" | 7/16" | 5/16" |
5/32" | 3/32" | 1/2" | 1/8" |
3/16" | 1/16" | 1/2" | 3/16" |
3/16" | 3/32" | 1/2" | 1/4" |
3/16" | 1/8" | 1/2" | 5/16" |
7/32" | 3/32" | 1/2" | 3/8" |
7/32" | 1/8" | 1/2" | .405" |
1/4" | 1/16" | 3/8" | 9/16" |
1/4" | 3/32" |
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" |