This MDF board is perfectly compatible with the Genmitsu 4040 RENO CNC Router Kit and serves as a Y-axis extension board. Additionally, it can function as a replacement MDF spoilboard for the machine. Each parcel includes a single piece of MDF measuring 975 x 220 x 15mm For a working area of X-400 x Y-800mm, simply use two MDF spoilboards. Upgrade to a spacious X-600 x Y-800mm, three pieces of 2080 MDF board are required. Remember to purchase the XY-axis aluminum extension profile kit separately to fully equip your extended workspace. With its dense composition, MDF offers increased weight, enhancing its strength and durability for prolonged use. The flat and smooth surface of the MDF board ensures stability during cutting operations and makes it easy to resurface when necessary. Featuring pre-installed threaded inserts, this spoilboard facilitates the attachment of clamps and fixtures with ease. Additionally, pre-drilled holes simplify the installation process, ensuring a hassle-free setup., Manufacturer: SainSmart