[66mm]

Aluminum mortar has high hardness and excellent abrasion resistance. It is also suitable for grinding hard specimens as well as preserving the purity of the grind.
Please choose the same model as the mortar.
Length: 2.6 inches (66 mm)
Chemistry: SiO2 5% Al2O3 93%
Shade density: 0.1 oz (3.6 g) / cm3