Prado Unifit Single Counterbore Bit

Simplify your installation with the Prado Unifit Single Counterbore Bits. To ensure a seamless, flush-mount finish, these specialized tools are available in two material-specific versions, each engineered to create the precise cutout and counterbore required for Prado Unifit Single outlets. For Stone: A specialized diamond bit for wet use in stone material such as, quartz, marble, granite, and Caesarstone. It handles both the thru-hole and counterbore for a perfectly level finish in stone. For Wood: Made in the USA and optimized for 500–750 RPM. Use a backing piece to ensure a clean, splinter-free surface that sits perfectly flush every time.