High efficiency dust collector: Precision cleaning position, reduce dust, protect , clean the dust on the of the cutter, easy to clean, use less water to clean most of the dust Save time: Cooling sprayer nozzle can improve processing accuracy and processing efficiency, increase cutting speed to save time and cost High quality material: There are ight weight, resistance, high temperature resistance, is a non-conductive quality sprinkler Easy to install: Simply fix the spout of the cutter on the stainless steel fixing then insert the hose through the nut at of the sprayer and tighten it.Comes with 1 universal joint and 1 roll 5M Water Pipes Widely used: Widely used for dust removal in cutting machines, also can be used for other water spraying requirements: heating and cooling, watering, etc Material: Plastic+metal colour: As shown Package Contents: 1 x Dust Remover Water Sprayer 1 x roll 5M Water Pipes 1 x universal joint 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.