- Precision central and edge marking for woodworking: The multifunction marking tools perform a horizontal center mark and locate the board center through steps such as grooves, fastening, and assembly, while easily marking edges on boards of different sizes. - Stable magnetic base: Magnets on the underside allow direct and secure adhesion to the work surface, preventing movement during marking for improved efficiency and accuracy. - Ideal precision tool for centers and edge references: Achieve precise center marks on boards up to 64 mm thick, while easily drawing edge measurements across various specifications and providing accurate references for tasks on 63 mm boards. - Durable and lightweight construction: Built robust yet lightweight to support a range of marking tasks without damage, delivering clear results with efficient operation. - Practical applications: Mark center points for dowel or biscuit joints in panels; align edges for cabinet faces and frames across varying thickness; transfer cut and groove lines for joinery on boards of different specs.