uxcell Carbide Hole Saw Drill Bit, 45mm Hole Cutter for Stainless Steel Alloy Cast Iron Copper Metal Sheet, with Limit Step

The uxcell Carbide Hole Saw Drill Bit is a product designed to cut through a variety of materials such as stainless steel, alloy, cast iron, copper metal sheets, and more. Despite being a cheaply made product, it works effectively when used correctly. The carbide hole cutter is easy to use and comes with a limit step to prevent over-drilling. However, the pilot hole drill is of poor quality and doesn't cut through sheet metal. To work around this problem, the use of another drill bit may be required to create a pilot hole. Customers have reported mixed experiences with the product, with some saying it is the "real deal" and works well for their intended purposes, while others have reported it to be a waste of money or broke the first time they used it. It is advised to use cutting oil and go easy to prevent overheating and dulling of the blades.