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The "17, 18 Series Alumina Cup #10 5/8" 10N45" is a specialized welding accessory designed to enhance the performance and precision of TIG (Tungsten Inert Gas) welding. This specific type of alumina cup, manufactured with the part number 10N45, is an essential component in a TIG welding torch setup.

Key Features:

  1. Alumina Construction: This cup is constructed from high-quality alumina ceramic material. Alumina is known for its exceptional heat resistance and electrical insulating properties, making it an ideal choice for welding applications.

  2. Cup Size: The "#10" designation signifies the cup size, indicating that it is a medium-sized cup. The "5/8"" measurement represents the inner diameter of the cup, which is crucial for directing the flow of shielding gas effectively around the welding area.

  3. Precision Shielding Gas Flow: The primary purpose of the alumina cup in TIG welding is to help control and direct the flow of shielding gas, typically argon or helium, around the welding arc. Proper shielding gas coverage is essential for preventing contamination and ensuring clean, high-quality welds.

  4. Compatibility: This specific alumina cup is designed to be compatible with the 17 and 18 series TIG welding torches. It's essential to ensure compatibility with your specific torch model to guarantee a proper fit.

  5. Durability: Alumina cups are known for their durability and resistance to the high temperatures generated during TIG welding. They can withstand the heat and remain in good condition even during extended welding sessions.

  6. Welding Precision: The use of the correct cup size and type contributes to welding precision, enabling welders to create precise and clean welds on a variety of materials, including stainless steel, aluminum, and more.

  7. Multipurpose: Whether you're a professional welder or a DIY enthusiast, this alumina cup is versatile and suitable for a wide range of TIG welding applications. It's a valuable tool for projects of various sizes and complexities.


The "17, 18 Series Alumina Cup #10 5/8" 10N45" is a specialized welding accessory designed to enhance the performance and precision of TIG (Tungsten Inert Gas) welding. This specific type of alumina cup, manufactured with the part number 10N45, is an essential component in a TIG welding torch setup.

Key Features:

  1. Alumina Construction: This cup is constructed from high-quality alumina ceramic material. Alumina is known for its exceptional heat resistance and electrical insulating properties, making it an ideal choice for welding applications.

  2. Cup Size: The "#10" designation signifies the cup size, indicating that it is a medium-sized cup. The "5/8"" measurement represents the inner diameter of the cup, which is crucial for directing the flow of shielding gas effectively around the welding area.

  3. Precision Shielding Gas Flow: The primary purpose of the alumina cup in TIG welding is to help control and direct the flow of shielding gas, typically argon or helium, around the welding arc. Proper shielding gas coverage is essential for preventing contamination and ensuring clean, high-quality welds.

  4. Compatibility: This specific alumina cup is designed to be compatible with the 17 and 18 series TIG welding torches. It's essential to ensure compatibility with your specific torch model to guarantee a proper fit.

  5. Durability: Alumina cups are known for their durability and resistance to the high temperatures generated during TIG welding. They can withstand the heat and remain in good condition even during extended welding sessions.

  6. Welding Precision: The use of the correct cup size and type contributes to welding precision, enabling welders to create precise and clean welds on a variety of materials, including stainless steel, aluminum, and more.

  7. Multipurpose: Whether you're a professional welder or a DIY enthusiast, this alumina cup is versatile and suitable for a wide range of TIG welding applications. It's a valuable tool for projects of various sizes and complexities.