Greenlee 645-1-1/2 1-1/2 Quick Change Stainless Steel Carbide-Tipped Hole Cutter

Get an instruction sheet and a brochure with this amazing hole cutter. The Greenlee 645-1-1/2 hole cutter is a top - notch tool for drilling. It needs the 645 - 011 arbor (sold separately). This 1 - 1/2 inch (38.1 mm) quick - change stainless - steel carbide - tipped cutter can cut through stainless steel fast and with ease. The quick - change arbor makes it a breeze to swap cutter heads. Just give it a simple push and turn, and you can use the same arbor for different - sized cutting heads. You can get removable cutter heads in sizes from 5/8 inch to 3 inches. A flange stop is there to prevent over - drilling. An ejector spring on sizes over 3/4 inch helps you remove the slug easily. The replaceable cobalt - steel pilot drill has a split - point tip to stop it from wandering. With precision carbide teeth, it offers excellent performance and long - lasting durability. The minimum chuck size required is 3/8 inch (9.5 mm).

Using the Greenlee 645 - 1 - 1/2 hole cutter is quite straightforward. First, make sure you have the 645 - 011 arbor as it's sold separately. Attach the arbor to your drill, then pick the right cutter head size you need. Changing cutter heads is easy - just push and turn. When drilling, place the cutter on the stainless - steel surface, and the split - point tip of the pilot drill will prevent it from moving around. Keep in mind the flange stop is there to avoid over - drilling. After drilling, if the cutter head is 3/4 inch or larger, the ejector spring will help you take out the slug effortlessly. For maintenance, after each use, clean the cutter head and arbor. Check the carbide teeth for any signs of wear and tear. If the pilot drill gets dull, replace it. Store the cutter in a dry place to prevent rust. Also, always use a chuck size of at least 3/8 inch (9.5 mm) for proper operation.