
Permanent NdFeB Magnets with Countersunk Hole for Sale. Customized Shapes Available: Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, and irregular shapes can be customized. Multiple Coating Options: Available coatings include Nickel, Zinc, Gold, Silver, Epoxy, and Passivated finishes. High Performance Magnets: Features highest field strength (Br), high coercivity (Hc), and excellent cost-performance ratio. ISO9001 Quality Guarantee: All products are manufactured under ISO9001 system guarantee for consistent quality. Fast Reply Time: Customers receive replies within 15 minutes during work hours (08:00-18:00 UTC-8). Stock Availability: Immediate shipment available for standard stock magnets without production delay. Free Samples Offered: Free samples available from warehouse; production samples take minimum 7 days.