1[Cutting Aid] This cutting machine base plate serves as a reliable auxiliary support for cutting up to 19cm with ease, ensuring accurate cuts every time. 2[Sturdy Construction] Crafted from engineering plastic, this base plate is sturdy, long lasting, and resistant to deformation, ensuring durability. 3[Large Cover Plate] The large size cover plate design effectively prevents metal and wood chips from flying out during sawing, maintaining a clean and safe work environment. 4[Perfect Compatibility] The base plate perfectly matches your cutting tools, ensuring worry free usage. The arc plate design makes your work easier and more efficient. 5[Wide Compatibility] Universal for 4 inch models, partially available for 5 inch models, this cutting machine bottom plate offers versatile use and adapts to various cutting machine. 1 x Cutting Machine Base Plate 1 x Backing Support Bar 4 x Fixed Iron Buckle 7 x Screw 6 x Wing Nut 6 x Washer