Festool 578724 Template KR-D 3/4 /OF 1010 is designed to provide precision and ease when working with routing templates. The copying ring, with a diameter of 3/8", is i for use with router bits up to 7/32" in diameter, ensuring accurate and efficient routing. It features a centering mandrel that allows for easy and precise centering, making it an indispensable tool for anyone working with templates. This template is for routing applications, enhancing your ability to achieve clean and professional results. Model Number: 578724