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

Instruction Sheet. Brochure. Greenlee 645-2 Specs: Needs 645-011 arbor (sold separately). It's a 2' (50.8 mm) quick-change stainless steel carbide-tipped hole cutter for 1-1/2' conduit. Key Features: Cuts stainless steel fast and easy. The quick-change arbor lets you swap cutter heads simply by pushing and turning, and you can use the same arbor for different sizes. Removable cutter heads range from 5/8' to 3'. A flange stop prevents over-drilling. An ejector spring on sizes over 3/4' makes slug removal a breeze. There's a replaceable cobalt-steel pilot drill with a split-point tip to stop walking. Precision carbide teeth ensure top performance and long-lasting durability. The minimum chuck size is 3/8' (9.5 mm).

Using the Greenlee 645-2 hole cutter is easy. First, make sure you have the 645-011 arbor (it's sold separately). Attach the arbor to your drill, then pick the right cutter head for your job - you can choose from sizes 5/8' through 3'. Just push and turn to change the cutter head on the arbor. When you're ready to drill, place the cutter on the stainless - steel surface. The split - point tip of the pilot drill will keep it from walking around. Start drilling, and the flange stop will prevent you from drilling too deep. Once you're done, if you're using a size above 3/4', the ejector spring will help you remove the slug easily. As for maintenance, after each use, clean the cutter head and the arbor with a clean cloth. Check the carbide teeth regularly for any signs of wear. If the pilot drill gets dull, replace it. Store the cutter in a dry place to prevent rusting. Remember, always use a drill with a chuck size of at least 3/8' (9.5 mm) for best results.