DEWALT Drill Bit Review

This drill bit has several features that make it an excellent choice for both professionals and amateurs. First, the 135-degree split point tip design helps reduce walking and makes starting a hole much easier. Second, the black and gold coating helps prevent rust and wear, giving the tool a longer lifespan. Third, the tapered web design provides extreme durability, helping the bit resist breakage. Fourth, the 3-flats shank reduces spin-out in the chuck. Fifth, the size markings on the drill bit shank allow for easy identification of sizes. The DEWALT Black Oxide Reduced Shank Drill Bit is suitable for drilling into non-ferrous metal, wood, and plastic. The larger sizes are typically used when drilling into metal. The parabolic flute design improves chip ejection in both metal and wood drilling applications. Additionally, the helix is 31 degrees, which minimizes the over-aggressiveness of a true parabolic flute. Finally, the drill bit comes with a one-year warranty, a one-year service contract, and a 30-day no-risk trial, making it an excellent investment for any professional or amateur.