Answer
Mar 03, 2026 - 08:47 AM
The cup bore diameter is crucial as it determines the size of the hole needed in the cabinet for hinge installation. Common diameters include 26mm and 35mm, like in the Blum Half Overlay Hinge with a 35mm cup. A larger cup diameter can provide more stability and support, particularly for heavier doors. It's important to choose a hinge with a compatible cup bore diameter for your cabinet design, and multiple options are available to ensure a perfect fit.
