This magnet may cause damage/disturbance to some equipment that contains magnetic or ferrous material including but not limited to: watches, smartphones, speakers, earphones, compasses, pacemakers, electronic devices, storage mediums, credit cards, etc.Neodymium magnet,as the most powerful magnet so far, really make a difference. it is strong and flexible. Flexible means it can be machined into different shapes, sizes, or with counterholes,or edge and corner processing. we can do custom magnet to meet your requirements.
Product Name | block magnet with countersink hole |
Grade | N33 N35 N38 N40 N42 N45 N48 N50 N52 |
Size | As per customer's request |
Shape | round/disc, block,Cylinder, Bar, Ring, Countersunk, Segment, hook, Cup, Trapezoid,custom shapes) |
Surface Plating | Nickel, Zn, Ni-Cu-Ni , Expory ,Rubber, Gold, Sliver and so on |
Tolerance | ± 0.05mm |
Magnetization | Thickness/Axially/Diametrally/Multi-poles/Radial Magnetized |
Strength | Pull Force/Holding Force |
Working Temp: | Grade | Max. Operating Temperature |
N35-N52 | 80°C (176°F) |
33M- 48M | 100°C (212°F) |
33H-48H | 120°C (248°F) |
35SH-45SH | 150°C (302°F) |
28UH-40UH | 180°C (356°F) |
28EH-38EH | 200°C (392°F) |
28AH-38AH | 220°C (428°F) |
Lead time | 5-7 Working days |
Shipment | Express via DHL/FedEx/UPS,or by sea. |
Sample | Available |