Description:

Used for T-slot aluminum profile 30x30 series aluminum extrusion profile rail with 8mm slot.. Made from carbon steel, which has high hardness, the surface is Nickel-plated for good rust resistance.. Easy to be rolled into T slot of aluminum profile.. Totally size: 20 x 11.5 x 8mm/0.79 x 0.45 x 0.31inch(L*W*H). Used in the construction of CNC routers, 3D printers, CNC cutters, robot projects, 3D engraving machines, etc..