LC LICTOP 180mm/7" BI -Metal Hole Saws Bit Tooth Cutting for Cornhole Board Wood Metal Plastic Fiberboard,Red

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About LC LICTOP 180mm/7" BI -Metal Hole Saws Bit Tooth

NOTE: - PLEASE MAKE SURE the saw comes to a complete stop on your material before pulling it away. And do not start the hole saw with coming in contact with your material too. - Because At this diameter and good weight (quality) metal, 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. If you don’t follow the rules of use, it’s dangerous!!! - Before using the hole saw tool, be sure to grasp the rationality, selection, control, tachometer and continuously add coolant to prevent edge cracking - For example, high-speed gun drill control switch should be used in operation, therefore, open and close to minimize it Cutting Step: 1. Installing guide holes and hole saws. 2. Hold the drill pen until the cutting surface and rotate clockwise. 3. When drilling starts, cut at a slow speed and maintain a steady pressure. 4. The hole saw then cuts out the hole immediately. Features: - For Copper, Aluminum, Iron Plate, Plasterboard, Block Board, PVC. - Compatible Device: Electric hand drill, Bench drill, Drill press. - Before using the hole saw tool, be sure to grasp the rationality, selection, control, tachometer and continuously add coolant to prevent edge cracking. - For example, high-speed gun drill control switch should be used in operation, therefore, open and close to minimize it. - The center spring is clever as it pushes our the drywall or whatever so you don’t have to have a hard time yanking it out. *Store Introduction & Service：LICTOP first priority is customer satisfaction. If you have any questions about the product, please feel free to contact us. We will be the first time to help you solve the problem. * Note: Due to manual measurement and production batch is not the same, the size, weight, color, there will be some error, the error is within 5% of the normal case.