Versatile Compatibility: This base plate is designed to fit a wide range of electric circular saws and trimmer, making it an essential accessory for woodworking enthusiasts looking to enhance their tool's functionalityPrecision Positioning Board: Achieve accurate cuts every time with the integrated positioning board, which ensures accurate alignment and stability during operation, great for both professional carpenters and DIY projectsSturdy Construction: Crafted from quality bakelite materials, this base plate offers long term durability and reliability, capable of withstanding rigorous use in various woodworking applicationsEnhanced Cutting Efficiency: The circular saw rail tool feature allows for smooth guiding along edges, improving cutting efficiency and reducing the risk of errors or material wastageEasy Installation & Use: Designed for user friendly installation, this base plate can be quickly attached to your existing tools without hassle, allowing you to focus on your work with minimal setup time Specification: Material: Bakelite Size Chart: Ruler: 29cmx2.4cm/11.42inchx0.94inchBase: 28cmx25cm/11.02inchx9.84inchThick: 0.5cm/0.20inch Package Includes: 1 Cutting Machine Base Plate4 Clips6 Screws6 Nuts6 Washers1 Ruler Note: Please allow slightly errors due to manual measurement and different monitors.