4" High Quality Natural Agate Mortar and Pestle - OP-MTA-4 Separator 6mm thickness

6mm thickness

Vacuum gauge and valves Two vacuum flanges are included for the glove box to achieve vacuum to remove moisture and oxygen without expensive inert gas purging

Working temp: 1350ºC Max(<1hrs)

For calculating the actual pressure (Mpa) applied to your working piece

ID:      64 mm

4" High Quality Natural Agate Mortar and Pestle - OP-MTA-4 Separator 6mm thicknessBrand new 4" AGATE Mortar and Pestle, 3 3 8" diameter,1 3 8" high and 1 1 8" deep. Volume: 100 ml. Translucent chalcedony with hardness 6 7. Handcrafted from the finest agate stone with shining polished grinding surfaces. The mortar is octagonal and the pestle is cylindrical with 3 4" in diameter and 3 1 2" in length. Attention: Minor crack on the bottom of the mortal is normal and occurs naturally. Tired of grinding by hand? Please consider using am