Function and benefits Provides precise guidance for woodworking with circular saw machines, improving straightness, alignment, and cut accuracy during operation. Helps reduce drift and rework by keeping the saw on a consistent path. Material and durability Constructed from sturdy aluminum alloy for longlasting use and wear resistance in demanding environments. Leveling and setup The included hole line bushing simplifies router leveling, enabling precise hole line alignment and professional results with less effort. Size and portability Approximately 30 x 10 mm, compact and lightweight for easy handling. Spacesaving design makes storage in a workshop or toolbox straightforward. Compatibility and performance Designed to guide circular saw machines during operation, with a focus on reliability and stable performance in typical woodworking tasks. Use scenarios Cabinetmaking and furniture building: perform accurate straight cuts on plywood, MDF, or solid boards for clean, repeatable edges. Small workshops and field jobs: ultracompact plate that's easy to transport and swap between tools without clutter. Routerguided or holepattern tasks: use the hole line bushing to level and align routing operations, achieving precise hole placement and template work.