ITEM NAME:1 Set Straight Dado Router Bits Set 1/4 Inch Shank Trimming Cutter For Woo WGF Descriptio n Description: Wood Slot Router Set, Work Perfectly To Help Make Nice Good Looking Doors Or Windows. The Router Woodworking Is Suitable For Chipboard, Woods, Particle Board, Plywood Compact Panel. Could Be Used On CNC And Other Automatic Routers As Well As Hand-Held And Table- Mounted Portable Routers. Specifications: Material: Car.Straight Knife Trimming Machine Cutter Head 5. We'd like to settle any problem in a friendly manner. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted.