Kungfuking Desktop Power Grommet with USB C and 3-1/8"(80mm) Hole Saw, 1 1/3 inch Cutting Depth, 3.15 Hole Saw

Package Included:1x Desktop Power Grommet 3-1/8"(80mm) Hole Saw with ArborSpecification:2 AC Outlet3 USB Port ( 1USB-A, 2 USB-C)Power Cord Length: 6.56 FTInput Voltage: 12A 125V 60Hz 1500WUSB Output: up to 5V/2.1 A max each port3 X Drill Bits1X Allen Wrench1 x Hex Shank Arbor1X 80mm/3.15" Hole SawAttention:Just make sure the arbor is threaded tightly before you use it.Make sure material of the hole is fixed, and it forms a 90 degree angle with the hole opener.The power of the hand drill must be greater than 750W, and the use of impact drills is prohibited.Make sure the hole saw complete stop on material before pulling it away.It is heavy, the inertia on this is a fiat amount, so when you stop, it want to keep going, which means it unscrews from the center shaft. (IT IS DANGEROURS, IF YOU DON'T FOLLOW THE RULES OF USE)Wearing gloves on the hand supporting the cutter helps.It is only suitable for opening plastic, wood, plasterboard, drywall, sheetrock and other materials, Not for METAL

• Cutting Diameter: 3-1/8"（80mm); Cutting Depth: 34mm / 1.33".
• 80mm Hole Cutter: Makes drilling the perfect size and shaped hole.
• Outlet Wiht USB: Built-in 1 USB-C and 2 USB-A charging port on the top of the power strip; support charge mobile devices, lamps, laptop and other USB devices.
• Recessed Outlet : Flush-mount power grommet, No need to get on your knees to look were to connect your laptop/computor/labtop and so on, to address the nest of cords under the tables.
• NOTE: (1): Make sure the arbor is threaded tightly before you use it. (2) Make sure material of the hole is fixed, and it forms a 90 degree angle with the hole opener. (3) Make sure the hole saw complete stop on material before pulling it away. (4) This Hole Saw is heavy, the inertia on this is a fiat amount, so when you stop, it want to keep going, which means it unscrews from the center shaft. (IT IS DANGEROURS, IF YOU DON'T FOLLOW THE RULES OF USE).