, How:1. Pay attention when installing the pruning knife: remember to place it all the way and lock it with the wrench.2. Loosen the screw on the base stop, refer to the scale mark, and adjust the plug hole to be suitable for plates of different plate thicknesses and the corresponding plate thickness range: 13-36mm.3. The depth of the trimmer can be observed by referring to the scale markings, and the depth of chiseling can be adjusted. After adjustment, the trimmer can be locked and start working.4. The boundary trough design allows the block to be moved in parallel, the grooving process is smooth and not stuck, and the efficiency is higher.5. Application: suitable for installing 65MM diameter edge trimmers, such as Dongcheng FFO4-6, FF02-6, etc. It is often used in the DIY production of panel furniture, such as cabinets, cabinets, shoe cabinets, etc. Specification:Material: CNC Finish Aluminum Alloy Base + Thickened Plastic HandleSize: As Shown Packing List:1*11mm Trimming Knife*1 (Shipping Color Red/Green Random) + Invisible Two-in-One Slotting Handle *1Notes:If you have any questions, please in time, we are happy to serve you.