Mini Twist Drill Bits for DIY Resin, Amber and Wood

The Micro Engraving Drill Bit is a versatile tool designed for a variety of applications, including DIY resin, amber, wood, plastic, and soft metal drilling and carving. Crafted with high-quality materials and advanced features, this drill bit offers exceptional performance and durability.

Constructed from high-speed steel, the Micro Engraving Drill Bit boasts great toughness and hardness, making it resistant to breaking and ensuring easy chip removal. The color quenching treatment further increases the hardness of the drill bit, improving its efficiency and lifespan. Additionally, the drill bit is titanium-plated, providing higher wear resistance and a lower friction coefficient, which contributes to its long service life.

Specification-wise, the Micro Engraving Drill Bit features a round shank and a spiral flute design. The Rockwell hardness grade ranges from 63 to 66 HRC, ensuring a stable and reliable performance. The drill bit diameter measures 1mm (0.04 inches), and the shank diameter is 2.35mm (0.09 inches). The total length of the drill bit is 49.5mm (1.95 inches), with a drill bit length of 21mm (0.83 inches).

One of the key features of the Micro Engraving Drill Bit is its versatility in terms of cooling conditions. It is designed to adapt to various cooling methods, including oil mist, water, oil, and air cooling, making it suitable for a wide range of applications and environments.

The spiral flute design of the Micro Engraving Drill Bit is engineered for efficient chip removal, ensuring a smooth and uninterrupted cutting process. The sharp cutting edge provides a clean and precise cut, minimizing the risk of glitches or irregularities. Additionally, the design makes it less likely for the chips to accumulate on the tool, further enhancing its performance and lifespan.

In terms of applications, the Micro Engraving Drill Bit is suitable for use with electric drills, hand electric drills, and impact electric drills. It is particularly well-suited for DIY projects involving resin, amber, and wood drilling, making it a valuable tool for hobbyists, crafters, and DIY enthusiasts.

Overall, the Micro Engraving Drill Bit is a high-quality and versatile tool that combines advanced features, exceptional performance, and long-lasting durability. Whether you're tackling intricate DIY projects or requiring precise drilling in a variety of materials, this drill bit is an excellent choice for your needs.

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