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uxcell 2pcs Carbide End Mills 4-Flute 13mm / 0.51' High-Speed Steel CNC Milling Cutter Bits Tool with Straight Shank for Aluminum Steel Cutting Metalworking

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$16.29

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About this item

  • Size - Cutting dia: 13mm / 0.51", cutting lengths: 35mm / 1.38", total lengths: 85mm / 3.35", shank dia: 12mm / 0.47". The standard size fits most CNC machine tool holders, ensuring no slippage and less chance of tool breakage during high torque applications.
  • Material - Crafted from high-speed steel with aluminum insert (HSS), these 4 flutes end mills have high hardness, deformation resistance, wear resistance and are able to withstand high cutting speeds and maintain sharp edges for longer periods, also ensure accurate and clean cuts.
  • Features - Enlarged spiral groove design enhances chip evacuation, reducing heat buildup during machining. With four cutting edges, these end mills can remove material faster than 2-flute end mills, making them suitable for high-volume material removal and high-speed machining applications.
  • Applications - The end milling bits have various usages including metalworking,woodworking and plastic shaping, suitable for milling metals such as steel, aluminum, brass, iron cast. Milling operations include face milling, slotting, profiling, drilling in the manufacturing industry.
  • Note - Depending on the material, consider using coolant or lubrication to prolong tool life.


High-speed steel end mills with straight and round shank are cutting tools used primarily in computer numerical control (CNC) machines, manual milling machines, machining centers, and drill presses. These tools often perform various operations like slotting, profiling, and drilling.
The stainless steel material ensures high hardness, high strength, deformation resistance heat resistance, wear resistance and accurate and clean cuts. The helical design enhances chip evacuation, reducing heat buildup during machining. With four cutting edges, these end mills can remove material faster than 2-flute end mills, making them suitable for high-volume material removal and high-speed machining applications.
End milling bits are helpful cutting tools mainly used for cutting metal, plastic, and wood to create parts and components. Milling operations include face milling, slotting, profiling, drilling in the manufacturing industry.
Please keep in mind that always wear appropriate protecting gear, including eye protection and hearing protection.
Consider using coolant or lubrication to prolong tool life depending on the material.