Hidden Drop-in Kitchen Sink, Single Bowl Kitchen Bar Sink with Folding Faucet, Stainless Steel Utility Sink Drop-in Sink for Home Bar Restaurant Yard, Black 16.9 * 9.8 * 8.7in

【High Efficiency】With 4000W strong power, 3000rpm high speed, manually adjustable slot depth, and thickened sharp blades of 16.14" in diameter, it can do one-time grooving with a maximum grooving depth of 6.5" on the wall without secondary processing. 【Sturdy&Adjustable Depth】This product is made of high-quality aluminum, copper, nylon, and carbon steel, for long service life, and the blade is made of diamond and carbon steel, which is sharp and durable and can cut various materials. You can adjust the slotting depth (6.5 inches max) by adjusting the base plate of the product to meet the different needs of daily work. 【Dust-free Slotting】The water pump with a 16.4ft hose can supply water quickly, improve cutting efficiency, reduce dust splashing during cutting, lower the temperature of the saw blade while extending its service life, and protect your health. 【Safe and Reliable】The grille heat dissipation ports on the body ensure good heat dissipation so that the heat during operation can be discharged at a faster speed to protect the motor from being burned out due to long-term use. The self-locking protection design makes it safer and more reliable to use. 【Widely Application】This product is suitable for cutting stone, concrete, granite, red brick, ceramics, concrete floors, tarmac, and so on. You can replace other saw blades for cutting wood and metal as well.