Alumina magnetic mortar set 80G-AL 1 set

It is made of ultra-high quality alumina with a purity of 99.7%, and is second only to diamond in hardness and approximately six times harder than stainless steel. It is 1.8 times harder than porcelain. The material has a large specific gravity, allowing for heavy crushing. There is almost no wear and tear, and there is no need to worry about discoloration or contamination. The pulling force is strong, at 2 to 4 kg. Mortar and pestle Material: Al2O3 (alumina) 99.7% Specific gravity: 3.9 Vickers hardness: HV1,450 pedestal Material: Soft rubber (rubber hardness 20-25) lid Material: Silicone Size (mm): Base/130×50, Lid/φ110×130, Mortar/φ110×55 80G-AL Components: Mortar, magnetic pestle (φ55mm), lid, anti-rotation stand Grinding amount: 80g *A "mortar stirrer" (4-569-01) is required.