High efficiency: flush trimming cutter adopts multi-blade technology, cutting smooth, trimming neatly, can effectively improve work efficiency. HIGH QUALITYSpiral flush trimmer bit is made of thickened tungsten steel, sharp blade, durable, long service life. Note: The flush cutter can only be used for sanding wood. HIGH SAFETYThis flush cutter is made of sturdy and durable double bearings to ensure smooth and precise operation when using, so you can work with peace of mind. HIGH PRACTICALITY: Our recessed trimming bit can be used in any trimming scenario and is excellent for sanding patterns or edges. You will need to adjust the machine speed for different thicknesses of wood. High compatibility: Our spiral trimming cutters are perfect for trimming solid wood, chipboard, MDF, etc. They can also be used in trimmers, suspension trimmers, and other applications. It can also be used in trimming machines, hanging hollow machines, engraving machines, cutting machines.