Robust aluminum construction delivers stability and long service life; it resists deformation and maintains accurate alignment. Easy to use: streamlined, user friendly design enhances a wide range of woodworking projects and suits different styles. Clear, visible scale: adjustable settings for various board thicknesses and dowel hole sizes; visible marks ensure precise measurement and positioning. Efficient workflow: includes a versatile selection of attachments for dowel joining; enables seamless, precision drilling and simplifies woodworking on any project. Use scenarios: - Cabinet and furniture assembly: align face frames, shelves, and panel joints with repeatable, accurate dowel alignment. - Shelving and panel joining: create durable, aligned dowel joints for cabinets and bookcases. - DIY repairs and upgrades: reproduce joints for repairs or new features with consistent results.