IDEAL FOR RECESSING CIRCULAR HINGES: This Hinge Sinking Machine Bit is specifically designed for recessing circular hinges in melamine covered chipboard kitchen furniture RELIABLE & PROFESSIONAL FINISH: This machine bit is hardwearing and a reliable tool for manufacturers who need to recess circular holes without sacrificing quality NO SCRIBERS: Our Hinge Sinking Machine Bit does not come with scribers, which means it can be used for both right and left-handed cutting with a pillar drill 35MM DIAMETER: With a cutting diameter of 35mm, this 8mm shank Hinge Sinking Machine Bit is perfect for recessing circular hinges and can be used with ease by professionals COMPATIBILITY: This Hinge Sinking Machine Bit is compatible with a wide range of pillar drills and makes a great addition to your machine bit collection, Weight: 0.15 pounds, Manufacturer: Trend