![]() ![]() Step 4: You can apply machine oil afterward to the bits.Step 3: Scrub any debris off the bits by using a toothbrush.Step 2: You have to wipe the bit once you are done with the work.Otherwise, it will be prone to damage faster than expected. Step 1: You need to clean the bits at a regular interval during the work.Now, is it too challenging to take good care of a step drill bit kit? Not at all, it’s as easy as it can be. This way, you won’t have to spend extra money on buying a new kit soon. If you can manage to take proper care of your tool, it will serve the purpose for a long time. Won't deflate or Damage the Sheets: When you're going for precision cuts, you will want these drills because their straight flutes softly plunge in without damaging the shape.But owing to its conical shape, step bits already have the sharp head to edge in without needing you to put additional pressure and twists. No need for Twists and These are Self Starting: Pilot holes are small drillings needed to fit in the edge of the drill bits.But more importantly, it will be clean and won't leave much after itself to clean. They won't be rough or have rugged corners. Clean and Round Cuts: Your cuts will be accurate and rounded.Further, you can also make existing holes bigger. Different Sized Holes: An advantage you're only going to get with step bits is you can change the size of the hole without changing the drill bit.But here are some other pros of these conical bodied bits. A fancy luxury you aren't likely to find in other bits. Owing to their pine tree-like shape, you can start small and go bigger with step drills. Depending on what the hole is to be used for, you might not even need to debur it. The way step drill bits shear the edges of a hole as they cut, they leave clean and nearly bur-free holes. Always check the depth of the hole before drilling.Much of the time, except when using the largest diameter step drill bits, you don’t even need to pre-drill a pilot hole at all, although a center punch can help to prevent the drill bit from wandering during starting.Make sure the workpiece is securely clamped or held in place before drilling.Do not use a damaged or dull bit, as it can cause the bit to break or create an uneven hole. Before using the bit, inspect it for any damage or defects.The drill can generate debris and noise that can cause eye and ear damage. Always wear eye protection and earplugs or earmuffs when using a step drill bit.Safety Precautions of Using a Step Drill Bit Cobalt and titanium-coated bits are also excellent options, providing more strength and resistance to heat and corrosion. High-speed steel (HSS) bits are popular for their durability and resistance to wear and tear. The material of the step drill bit can affect its durability, strength, and lifespan. Understand the process by which the manufacturer creates their bits to ensure you get consistent performance from batch to batch. Look for built-in depth stop collars that prevent over-drilling and ensure accurate depth setting every time. PerformanceĬheck for features like tungsten carbide cutters that offer superior cutting performance on various materials. Also, find a drill bit that can easily be cut through hard materials such as cast iron, aluminum, stainless steel, etc. The ability to quickly adjust from hole size to hole size can save time and effort, resulting in a more efficient workflow. VersatilityĬhoose a step drill bit that can accommodate multiple drilling applications with different sizes and materials. The design should make it easy to adjust speeds and depths without stopping your drilling process or readjusting your grip. Ease of useĬonsider the ease of use of the drill bit, such as its ergonomic design, handle grip, and adjustable speed/depth settings. These coatings extend the life of the tools by improving corrosion resistance. Some drill bits feature specialized coatings that increase lubricity while drilling, resulting in better hole quality and less friction heat-up. Look for bits made from high-grade steel and features like split points and titanium-nitride coating for durability and reliability. Things To Consider Before Buying a Step Drill Bit Quality It’s important to remember that investing in a high-quality step drill bit can save you money in the long run by lasting longer and providing more precise and efficient drilling. Cheaper options can range from $5 to $20, while more expensive options can cost up to $100 or more. The cost can vary significantly depending on the brand, size, and quality. ![]() This buyer’s guide outlines all the details you need to know to make an informed decision. You must consider several necessary factors when choosing a step drill bit for your application. ![]()
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