Samarium Cobalt Magnet for Motors, Electric Motors, Turbo Machinery and Sensors - 20mm dia x 10mm thick x 5.2mm c/sink - 7.1kg Pull - North : Amazon.co.uk: Business, Industry & Science
Round Circle Disc Magnets Ø 8 x 5mm Samarium Cobalt SmCo, chrome - pull 1,5 kg | Magnosphere Shop
20mm dia x 3mm thick Samarium Cobalt Magnet - 3kg Pull
A Detailed Guide on the Samarium Cobalt Magnet | Stanford Magnets