Dremel 420 Cut Off Wheel Pack of 20 by tyzacktools 8710364007431 | eBay
DREMEL 420 Heavy Duty Cut-Off Wheel (Dia: 24mm) (20/Pack) | DIY at B&Q
DREMEL CUT OFF WHEEL SET 69 PC MODEL # 688-01 - National Maintenance Supply Co. Inc
Dremel 420 Heavy Duty Cut-Off Wheels, 20 Rotary Tool Accessories with 24 mm Blade Diameter and 14 mm Cutting Depth for Cutting Brick, Metal, Marble, Plastic and other Hard Materials : Amazon.co.uk: