VMTW 8X1 CBN Grinding Wheel 180 Grit 1/4 inch side face for High Speed Steel
Straight diamond grinding wheel used for machining of conical, cylindrical and flat surface, cylindrical and conical apertures. Machining of cylindrical surfaces parts and surface ends at one set-up. Machining of recesses and slots of carbide stamps. Sharpening and finishing of carbide tools..
14 Pieces Element Cube Set 10 mm Density Cubes Metal Periodic Table Metal Cubes Tungsten Cube, Titanium, Bismuth, Aluminium, Iron, Copper, etc for Element Collections Material Hobbies
What You Get: 14 pieces of 10 mm element cubes covering most of the harmless metal elements of the periodic table, including tungsten, aluminum, copper, titanium, molybdenum, iron, zinc, cobalt, carbon, niobium, bismuth, antimony, vanadium, chrome, proper for metal collections.
Sturdy Metal: the metal cube set adopts sturdy metal, reliable and strong, not easy to deform or rust.
Precision Machining: the quality chemical element cubes are precision cut to ensure flat and less dimensional tolerances, very close to theoretical density, nicely finished with pointed edges and corners without burrs.
Beautiful Appearance: these metal cubes are precisely cut and engraved on the surface with a nice engraving process, which are convenient for you to know.
We use vacuum packaging to reduce the occurrence of metal oxidation.
Please receive the goods, then do metal protection.
Meaningful Gift: metal element cubes are appropriate for classrooms, offices, science sections, homes and schools, and are suitable for all ages, better understanding of metals and elements, and a real feel for different densities.
