METALLIXITY 3mm Micro Drill Bit (#31) 5Pcs, 4341 High-Speed Steel Straight Shank 135° Gold for Drilling Low-to-medium Hardness Metal Copper Aluminum Plastic Wood

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Product description

  • 1 APPLY TO - The micro drill bit is suitable for hand drilling, daily equipment maintenance and repair, can be utilized with a variety of hand and motorized tools, low-intensity applications, and medium to low-hardness metals, including thin stainless steel, steel, 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 (3.048mm 0.12inch), a shank diameter of , a flute length of 40mm 1.57 inch, an overall length of 70mm 2.76 inch, and a 135 split point tip.
  • 5 QUANTITY INCLUDED - Set contains 5pcs x #31 mini 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)
  • 4 ADVANTAGE - The 4341 high-speed steel material has high hardness, good wear resistance, and toughness, enabling it to withstand significant impact without easily breaking. Gold Finish can further enhance the drill bit's wear and corrosion resistance, thereby extending its service life.

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