Specifications Product Name Router Table Box Joint JigDimensions 290 mm x 270 mmType Metric 6 8 10mm cutter headsImperial 1 2 1 4 and 3 8 Inch cutter headsFeatures 1 Precise Joint Creation Allows for accurate and consistent box joint cutting to ensure professional results 2 Universal Cutter Compatibility Compatible with industry standard 1 2 1 4 and 3 8 cutter heads for broader adaptability 3 Stable Structure High quality craftsmanship ensures a robust and reliable design for seamless operation 4 User Friendly Design Intuitive setup and adjustments for quick and efficient use during woodworking tasks 5 Optimal Size Compact dimensions of the jig make it suitable for various workspace sizes without occupying excessive space Package Included Type as your choice 1 x Router Table Box Joint Jig