Dremel EZ Lock Rotary Tool Mandrel with EZ Lock 1-1/2 in. Rotary Tool Diamond Tile Cutting Wheel for Tile and Ceramic Materials EZ402+EZ545 - The Home Depot
Dremel 545 Diamond Wheel Diamond Grit 1-in Cutting Wheel Accessory in the Rotary Tool Bits & Wheels department at Lowes.com
Dremel 7105 Diamond Ball Point, 11/64", Rotary Tool Accessory - Power Rotary Tool Accessories - Amazon.com
Dremel 7103 Diamond Wheel Points, Accessory Set 2-pack with 2.0mm Bits for Engraving, Carving and Cutting - Power Rotary Tool Accessories - Amazon.com