ApplicationIt is suitable for household and industrial use such as building construction, decoration, and demolition to cut concrete poured walls, red brick walls, stone, hydropower, wood, marble, granite, cinder blocks, steel bars, metal, etc.SpecificationColor: Black, RedSaw Blade Material: DiamondMaterial: Aluminum, Copper, Nylon, SteelNumber of Saw Blades: 5Plug: US StandardPower Source: Corded ElectricApplicable Pipe: 6mm/0.24inWater Pump Input: 100-240V AC 50/60HzWater Pump Output: 12V/1.5AVoltage: 110VPower: 2800WSpeed: 7000 rpmMax. Load Power: 3500W Power Cord Length: 2.8m/ 9.19 ftMaximum Cutting Width: 3.4cm/ 1.34inMaximum Cutting Depth: 36mm/ 1.42inSaw Blade (D*W): 125*15mm/ 4.92*0.59inSaw Blade Bore Diameter: 20mm/ 0.79 inWater Pipe Length: 3m/ 9.84ftNet Weight: 6.5kg/ 14.33 lbsProduct Size: 52*17*20cm/20.5*6.7*7.9inPackage1* Slotted Machine1* Toolbox5* Blades1* Water Pipe 1* Water Pump 1* English Manual Notes Please note that you will need to prepare a bucket when using the pump. Please note that when using the vacuum cleaner to open the groove, when the bottom plate is adjusted to the bottom position and the front protective cover is completely close to the wall (floor), the vacuuming effect is better.Please regularly check whether the carbon brushes are wear and tear, and replace the carbon brushes in time when the sparks are large.5.When cleaning the head, please avoid water entering the body through the vent. Please note that when cutting vertical grooves, the head of the machine should be facing downwards to keeep the motor from water ingress, resulting in burnout or leakage.Please note that the pump should not be pumped empty for a long period to avoid damaging the pump core.