DEWALT 21-Piece Drill Bit Set

The DEWALT 21-pack black oxide twist drill bit set is perfect for various drilling tasks. These twist-drill bits are made from resilient black oxide and have an industrial-grade quality. They are extremely durable and strong, ensuring long-lasting performance.

One great feature of these drill bits is their 135-degree split point. This design allows for enhanced hole-drilling performance, providing quick starts and clean, burr-free holes. You can use these drill bits on various materials such as wood, metal, plastics, and fiberglass.

The parabolic flute design of these drill bits is particularly beneficial for metal and wood drilling applications. It increases chip ejection, making the drilling process more efficient and effective. Additionally, the black oxide coating on these bits helps resist corrosion and enhances durability, ensuring that your drill bits will last longer.

The 135-degree split-point tips are another advantage of these drill bits. They enable the bits to drill on contact, preventing walking on the hard surface you are working on. This feature ensures precise drilling and accurate results every time.

Furthermore, these drill bits have a helix of 31 degrees. This reduces the over aggressiveness of the true parabolic flute, making these bits ideal for drilling deep holes. The combination of the helix angle and parabolic flute design ensures that you can drill deep holes without compromising on accuracy and precision.

In conclusion, the DEWALT 21-pack black oxide twist drill bit set is perfect for general-purpose drilling tasks. The industrial-grade quality, black oxide coating, and various design features make these bits highly durable and efficient. Whether you are drilling wood, metal, plastics, or fiberglass, these drill bits will get the job done with excellent results.

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