*What Will You Get --- 1 x Adjustable circle hole saw, 2 x blade, 1 x hexagon wrench, cutting diameter is 1-3/16" to 11-3/4" / 30 to 300mm, cutting depth is 1/8" to 2" / 3 to 50mm , Tool handle diameter is 3/8" / 9.7mm. *Excellent Workmanship --- The circle cutting is made of high-quality carbon steel, which is strong and durable, can be cut at high speed and is not easy to wear. The surface of the circle cutter drill bit has clear scales, so you can measure quickly and cut accurately. *Designed of Adjustable --- This adjustable hole cutter can freely choose the cutting range, and one piece can meet your needs for cutting holes of different sizes. The adjustable tile hole saw has a double-blade design, cutting smoothly without burrs. *Multiple Applications --- 1-3/16" to 11-3/4" / 30 to 300mm adjustable cutting diameter makes our adjustable drywall cutter can be used to cut different materials on wood, plywood, laminate, composite materials, rubber, plastic, etc. The size of the hole. *Worry-Free Warranty ---- provides a 100% money-back 90-day guarantee and 24hrs customer service. If you are not satisfied or have any questions, please feel free to contact us to get a satisfied solution