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:
36pc Mini Cut Off Wheel Cutting Disc Set Dremel Rotary Multi Tool 3.17mm Mandrel | eBay
Dremel Diamond Wheel for Glass Cutting. A great addition to the glass artist's studio.
Dremel EZ SpeedClic Diamond Cutting Wheel | Robert Dyas
DREMEL SC544 Wood Cutting Wheel - Tyzacktools
DREMEL 545 Diamond Cutting Wheel, at D&M Tools
6pc Reinforced 32mm CUT OFF WHEEL DISC SET 3.17mm Mandrel for Dremel Rotary Tool | eBay