Powerful NdFeB Countersunk Block Magnet

/Powerful NdFeB Countersunk Block Magnet
  • Powerful NdFeB Countersunk Block Magnet

Powerful NdFeB Countersunk Block Magnet, Countersunk Pot NdFeB Magnet, N40 Neodymium and Steel Countersunk Magnet, Sintered Countersunk Pemanent Magnet, Sintered NdFeB Magnet with Countersunk Holes, High Powerful Countersunk Pot Magnet

Product Name:Powerful NdFeB Countersunk Block Magnet
Model No:NCB-18106-N40-Ni
1. Powerful permanent pot magnet
2. High quality & best price
3. High working temperature
4. Good corrosion resistance
Original Manufacturer:HangSeng Magnetech
Solution:Customized your required material, size, coating, shape, grade, pull force and woking temperature
Origin:Ningbo, Zhejiang, China
Supply Ability:50000pcs/day
Applications:magnetic holding, lifting, antenna Mounting, positioning, retrieving and much more.

Countersunk Pot NdFeB Magnet, Neodymium Countersunk Disk Magnet
High quality consistency
Excellent anti-corrosion property
SST: 48/72 hours
Low power loss
No matter where you purchase Countersunk Pot NdFeB Magnet, we are glad to supply our technical support for you at your convenient time.
Customized Countersunk Pot NdFeB Magnet
Working Temperature
Max. Operating Temperature
80°C (176°F)
33M- 48M
100°C (212°F)
120°C (248°F)
150°C (302°F)
180°C (356°F)
200°C (392°F)
220°C (428°F)
Magnet Shape
Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shapes for Neodymium Magnets are available.
Magnet Coating
Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.
Technology Advantage
Depending on advanced R&D center, Quality control team and professional machining technicians, we can surpass our competitors in the stability of quality and superiority of property.
Delivery Advantage
The lead time for Countersunk Pot NdFeB Magnet must be 2-5 days quicker than industry average because of more flexible machine process control.
Price Advantage
The price for Countersunk Pot NdFeB Magnet is 5-10% cheaper than industry average because of an excellent and efficient management system.
Countersunk Pot NdFeB Magnet are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, common daily use, and so on.

  • Affordable price
  • Customized magnet is Available
  • Any payment accepted
  • Fast shipping, Worldwide delivery
  • Quality guaranteed
  • Offer free neo magnets solution

Product Range


Magnetisation Grade:         N40
Material: Neodymium-Iron-Boron (NdFeB), Neodymium and Steel
Magnet ID:              NCB-18106-N40-Ni
Plating / Coating:  Nickel (Ni-Cu-Ni) / Double Ni
Shape:         Block with Countersunk (countersink)
Countersunk Magnet Size:
Block Total Long (L):       18 mm
Block Total Height (H):         10 mm
Block Total Width (W):         6 mm
Small Hole Diameter (d):      3 mm
Tolerance:         ±0.05 mm
Magnetisation Direction:    Axial  /  Radial
Residual Magnetic Flux Density (Br): 1250-1280 mT (12.5-12.8 kGs)
Energy Density (BH)max:             302-326 KJ/m³  (38-41 MGOe)
Coercivity Force (Hcb):              ≥ 907 kA/m ( ≥ 11.4 kOe)
Intrinsic Coercivity Force (Hcj):    ≥ 955  kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time:           14-35 days

Technical Drawing