China Neodymium Magnet Bars Metal Balls Creative Building Permanent Magnetic Toy, Find details about China Magnetic Toy, Sphere Magnets from Neodymium Magnet Bars Metal Balls Creative Building Permanent Magnetic Toy
Product name: | Neodymium Stress Ball with Magnet |
Shape: | Ball( Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes are available, Customized shapes for Sintered NdFeB Magnet are also available) |
Direction of magnetisation: | Through the thickness or through the diameter |
Type of coating: | Nickel, Ni-Cu-Ni, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and so on. |
Grade: | N35-N52; N35M-N50M; N35H-N48H; N35SH-N45SH;N30UH-N40UH; N30EH-N38EH |
Tolerance in size: | +/-0.1 mm |