From Amazon
Dremel DSM600 Cutting Wheel for DSM20 Compact Saw, Circular Saw Blade with 20 mm Cutting Depth for Straight, Plunge and Flush Cuts
Conrad Electronic
Dremel 2615S600JB Cutting disc (off-set) 77 mm 1 pc(s) Hardwood, Softwood, Plywood, Laminate, Fibre, Plastic, Plasterboard, Perspex, Vinyl