Dremel EZ SpeedClic Diamond Cutting Wheel 38 mm 2615S545JB
Dremel EZ545 1-1/2-Inch EZ Lock Diamond Cutting Wheel - Rotary Tool Accessory, Perfect for Tile and Metal Cutting - Power Rotary Tool Accessories - Amazon.com
Dremel EZ Lock Diamond Grit 1-1/2-in Cutting Wheel Accessory in the Rotary Tool Bits & Wheels department at Lowes.com