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 ① The scale mark is aligned with the operation reference line The backer is aligned with the edge of the wooden board ②, and locked ③ The product is operated at a constant speed for the first cutting 3. Rotate the handle to adjust the feed amount ① and lock it ②. 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.