The colour of the CNC router dust shoe/boot's brush is black. The width of it can be 70mm or 100mm. The Length can be cut as customers demand.
Selection method: Select the size of the corresponding specification according to the size of your spindle motor's diameter.
Usage: This CNC router parts dust shoe is a style. To instal it, you should pull down half of the CNC dust shoe first, and leave another half for adjustment screw. Install the CNC dust hood from the bottom of the spindle motor (engraving bit position). The brush's bottom should be lower than the bit top, then fix screws and install another half of the CNC router dust shoe. This part should be connected with the dust pipe and use glue to fix the brush.