APPLY TO - This drill bit is well-suited for low-intensity applications and DIY projects. It can handle a variety of materials, including aluminum alloy, copper, plastics, and wood, making it perfect for daily equipment maintenance and repairs.SPECIFICATION:-Cutting Edge Diameter: 10mm-Cutting Edge Length: 87mm/3.43 inch-Total Length:133mm/5.24 inch-Split Point: 118°;QUANTITY INCLUDED - Set contains 2pcs x drill bitsADVANTAGE - The 4241 high-speed steel material provides high hardness and wear resistance. Uncoated (Bright) surface is smoother, which reduces friction resistance during drilling With a 118° standard point tip, these drill bits allow for faster feed rates and higher processing efficiency.EXPLAIN - These drill bits are suitable for general metal machining and light-duty applications at low speeds. They are NOT suitable for drilling high-hardness metals such as stainless steel or heat-treated steel.