[1]: APPLY TO - The drill bit is suitable for daily equipment maintenance and repair, low-intensity applications, and medium to low-hardness metals, including aluminum alloy, and copper. It is also effective for drilling wood and plastic materials, making it an excellent choice for various DIY projects around the home.
[2]: SPECIFICATION - The drill bit has a cutting diameter of 31/64" (12.303mm), a shank diameter of 31/64", a flute length of 111.13mm/4.38 inch, an overall length of 149.23mm/5.88 inches, and a 118° split point tip.
[3]: INSTRUCTION - Set the suitable speed according to the material's hardness and the drill bit diameter. Higher speeds can be used for softer materials, while lower speeds should be applied for harder materials. Please refer to the details provided on the product page.
[4]: ADVANTAGE - The 4241 HSS material drill bit offers high hardness and wear resistance. The Titanium Nitride (TiN) Coated can enhance the wear resistance and corrosion resistance, extending the drill bit's lifespan. The 118-degree split point tip allows for faster feed rates and improved processing efficiency.
[5]: QUANTITY INCLUDED - Set contains 6pcs x 31/64" twist drill bits, perfect for home use, repairs, and small manufacturing projects. (Notice: it is recommended to drilling a small guide hole before drill a larger hole)