Magnetisation Grade:         N35
Material: Neodymium-Iron-Boron (NdFeB), Neodymium and Steeldymium and Steel 
Magnet ID:              NPC-32-N35-Ni
Plating / Coating: Nickel (Ni-Cu-Ni) / Double Ni    
Shape:         Ring / with Countersunk (Countersink)   
Pot Pot Magnet Size: 
Pot Total Diameter (D):        32 mm
Pot Total Height (H):         7 mm
Borehole Top (d1):         5.5 mm
Borehole Bottom (d2):        11.7 mm
Countersunk Depth (h):         3.1 mm
Tolerance:         ±0.1 mm
Magnetisation Direction:    Axial   
Residual Magnetic Flux Density (Br): 11.7-12.2 KGs (T):  1.17-1.22 T 
Energy Density (BH)max:              33-36 MGOe   263-287 KJ/m³   
Coercivity Force (Hcb):              ≥10.8 KOe  ≥860 KA/m   
Intrinsic Coercivity Force (Hcj):    ≥12 KOe    ≥955 KA/m   
Maximum Operation Temperature: 80 °C 
Delivery Time:           14-35 days   
Measurements:

Model Number:  N35-N35AH
Type:  Permanent Composite:  Neodymium Magnet Shape:  Countersunk/Cup
Application:  Industrial Magnet Certificates:  ISO-9001:2008,RoSH,Reach Surface treatment:  Nickel,Zn,Ni-Cu-Ni,Epoxy Etc
Size:  Various Tolerance:  +/-0.05mm HS code:  85051110/85051900

1.Super Strength & Customized
2.Good quality with competitive price
3.Certification:ISO9001:2008
4.With countersunk hole