Amazon
100mm x 1mm x 16mm Bore (4" x 3/64" x 5/7") These thin profile cutting discs are ideal for accurate fast metal cutting. Cuts mild and stainless steel. Grade A60TBF EN12413 ISO9001 CE Approved. Max speed 15,200 RPM 80 M/SEC
Zoro Tools
Flat Super Thin Cutting Disc.