Key benefits Accurate, easy-to-read measurements: Clear metric scales provide precise, high-visibility readings for layout and marking tasks. Faster, simpler angle marking: Slide the tool to mark left or right 90° and 45° angles without flipping the body, reducing setup time and measurement errors. Versatile drilling compatibility: Nine different mounting holes let you position the tool for a variety of drill bits and drilling setups. Durable, long-lasting construction: Made from industrial-grade ABS for wear resistance, antioxidant protection and high hardness under regular workshop use. What it does Functions as a square measuring ruler and a 3D miter/angle measuring tool for woodworking and general carpentry. Provides accurate metric measurements and fixed 45°/90° references for marking, cutting and drilling. Key attributes Scales: Clear metric graduations for precise layout work. Mounting: 9 different mounting holes to accommodate different drill bits and drilling situations. Material: Industrial ABS — wear-resistant, antioxidant and hard for repeatable use. Operation: Sliding design lets you mark left and right 90° or 45° angles without flipping the tool. How this solves common problems Eliminates flipping and re-measuring: The sliding marking action speeds repetitive angle layouts and reduces mistakes. Adapts to different drill setups: Multiple mounting holes mean fewer adapters and less downtime when switching drill bits. Stands up to workshop wear: ABS construction resists abrasion and corrosion so the tool keeps accurate scales and stays serviceable. Practical applications Miter and trim work: Quickly mark consistent 45° and 90° cuts for baseboards, casings and molding. Cabinetry and furniture building: Use the metric scales and fixed angles to lay out joints, drill guide positions, and repeatable cut lines. Drill setup and pocket holes: Mount the tool to match different drill bits and guide hole placement precisely before drilling. What to expect in use Readable metric scales for accurate layout. Rapid marking of both left and right angles by sliding the unit; no need to flip. Easy adaptation to different drilling tasks using the nine mounting hole positions. A durable ABS body that maintains measurement accuracy through regular shop use.