product name:for 65Mm trimmer slotting bracket Colour:Photo Color Material:Aluminum alloy scope of application:straight line backer Usage scenario:Woodworking Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! How to use: 1. Return the fine-tuning handle scale to zero before use 2. According to the diameter of the milling cutter installed, refer to the scale mark The scale mark is aligned with the operation reference line The backer is aligned with the edge of the wooden board , and locked The product is operated at a constant speed for the first cutting 3. Rotate the handle to adjust the feed amount and lock it . Perform the second cutting and repeat the fine-tuning of the product at a constant speed, and the required size can be produced by cutting. Package Contents: 1x Milling Groove Bracket Base kit 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.