IDEAL 36-304 TKO Carbide Tipped Hole Cutter 1-1/4

Using the Ideal 36 - 304 hole cutter is easy. First, select the right size cutter for your project. The SmoothStart pilot drill will gradually guide the cutter to the material, so start the drilling process slowly to avoid damaging the carbide. When cutting, make sure you're working on sheet metal or stainless steel, as this cutter is designed specifically for these materials. The over drill flange is there to prevent the cutter from going through the sheet metal, so don't force it. After use, clean the cutter with a soft brush to remove any metal shavings. Store it in a dry place to prevent rusting. If you notice the cutting performance decreasing, it might be time to check the carbide teeth for wear.