Bosch RotoZip Circle Cutter Guide allows you to make quick, clean, and perfect circles in seconds. With its steel pivot arm for maximum durability, this circle cutter is perfect for installing recessed lighting in ceiling tiles or installing home audio speakers in a wall. It has a cutting diameter of up to 12 inches and is compatible with all RotoZip RZ spiral saws.

• Makes quick, clean and perfect circles in seconds.
• Steel pivot arm for maximum durability.
• Perfect for installing recessed lighting in ceiling tile or installing home audio speaker in a wall.
• Cutting diameter up to 12".
• Compatible with all RotoZip RZ spiral saws.