[3 Grooving Sizes]: Handle free slotting tool, features 3 different groove opening sizes, suitable for woodworking projects. [Wide Applications]: Round corner radius template and slot positioning tool, suitable for wood edge trimming and grooving, suitable for wardrobe, closet, cabinet door, etc. [Easy to Use]: The wood groove tool comes with positioning screws, easy to use. It can be easily fixed with clamps and countersunk screws (NOT included) to that it does not move easily during cutting. [Premium Material]: The arc grooving auxiliary tool is made of premium aluminum alloy material, wear , sturdy, and ensures a long time to use. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Gray Material:Aluminum Alloy Package Contents: 1 x grooving mold 1 x Upper Bearing Cutter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.