![]() ![]() ![]() That will cause a mess, but it’ll take a lot longer and burn up your drill bits. You can’t hold your drill bit at an angle and expect it to do all the work for you. A step drill bit will spiral around as you’re drilling to pierce through the material. Let’s align your drill bit with where you want to pierce through before starting your tool up. If that’s not possible, sweep some shavings out of the path when working backward to avoid getting debris in your hand.ĭon’t start blindly drilling when using a step drill bit. When drilling into wood or metal, always use a clockwise step drill bit. The flutes force the shavings to fall out of your way, protecting you from any injury you might have incurred if the flutes weren’t there. Here are some helpful tips to ensure you’re using your step drill bits as safely and effectively as possible: The direction of rotationĪ step drill bit must be used in the direction it was intended while it is being utilized. The size of each tooth determines the number of cuts you’ll need to go through that material before it is pierced. A step drill bit is a straight shank with cutting teeth along the outer edge. They come in many shapes and sizes, but one of the most common is the step drill bit. When you’re looking to make a more-giant hole than the size of a screwdriver, drill bits are the go-to tool. Be Safe When to Use a Step Drill Bit: Follow These Tips! You may also need to use a wire brush or fine-grit sandpaper to clean away any rust from the bit. To clean the bit, brush off any metal or other debris on the surface of the drill bit. It will help it last longer and keep it from dulling quickly. When you are done drilling your holes, it is crucial to clean the drill bit. Basically, a step drill bit has alternating conical and fluted surfaces that prevent the drill from slipping or skidding as it bores through the material. You can use a step drill bit for cutting aluminum. Drilling AluminumĪluminum is a softer metal. ![]() Carbon fiber is extremely heat-resistant, so you can power through it without much difficulty. Depending on the size of the carbon fiber sheet, drill holes every 2 to 4 inches with a step drill bit. They are much harder than normal drill bits and able to cut through carbon fiber more easily than standard metal bits. These bits are also labeled as “carbide” bits. If you need to drill holes in carbon fiber, use a step drill bit specifically made for carbon material. You need a minimum cutting speed for cutting completely through the sheet. The key is to select the appropriate type of step drill bit for your metalworking project based on the thickness of your material. A step drill bit has alternating flat and conical surfaces that allow it to bore through metal more easily. When drilling metal, you need a special type of bit called a step drill bit. ![]()
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