Boring Bits for Hinges

Find the perfect boring bit for installing concealed hinges (like Euro-style hinges) with this specialized collection. Designed for use on CNC, boring, and multiboring machines, these bits drill the large, flat-bottomed holes required for the hinge cup. With precise diameters to match all major hinge brands, these tools ensure a perfect fit and flawless operation for kitchen cabinets, wardrobes, and other furniture doors.