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Dormer EP21 Powdered-Metal Steel Machine Spiral Point Threading Tap, Black Oxide Finish, Round with Square End Shank, Plug Chamfer, 1/2-13 Thread Size, 9.0mm Shank Diameter (Pack of 1)
Experience superior performance with the Dormer EP21, designed for precision and durability in threading applications.
Dormer EP21 Powdered-Metal Steel Machine Spiral Point Threading Tap, Black Oxide Finish, Round with Square End Shank, Plug Chamfer, 1/2"-13 Thread Size, 9.0mm Shank Diameter (Pack of 1)
Item #: 17039481

Dormer EP21 Powdered-Metal Steel Machine Spiral Point Threading Tap, Black Oxide Finish, Round with Square End Shank, Plug Chamfer, 1/2"-13 Thread

Item #: 17039481

TMT 381

Price Details

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Experience superior performance with the Dormer EP21, designed for precision and durability in threading applications.
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What Stands Out

Durable Material
Crafted from powdered-metal steel, ensuring exceptional strength and longevity, making it perfect for heavy-duty threading tasks, outlasting conventional taps in challenging environments.
Precision Design
Engineered with a spiral point and plug chamfer, this tap provides effortless chip removal and smooth threading, enhancing performance and efficiency in various applications.
Versatile Compatibility
With a 1/2"-13 thread size and a 9.0mm shank diameter, this tap is designed for compatibility with a wide range of machines, offering convenience and flexibility for users in different fields.

Product Details

Shop Dormer EP21 Powdered-Metal Steel Machine Spiral Point Threading Tap, Black Oxide Finish, Round with Square End Shank, Plug Chamfer, 1/2-13 Thread Size, 9.0mm Shank Diameter (Pack of 1) online at a best price in Turkmenistan. B007S2IHLC
Item Weight0.75 lbs (340 grams)

Who Should Buy?

Suitable For
  • Metal Workers

    Ideal for metalworkers needing a reliable tap for creating clean, precise threads in steel and other metals.

  • Machinists

    Excellent choice for machinists who require durable taps for repetitive threading tasks with consistent performance.

  • DIY Enthusiasts

    Great for DIY projects, particularly when tapping specific thread sizes into metal materials and ensuring robust results.

Not Suitable For
  • Plastic Applications

    Not suitable for plastics, as its design is optimized for metal, leading to poor performance and potential damage.

  • Inexperienced Users

    May not be ideal for beginners without experience in using taps, increasing risk of mistakes or damage.

  • Large Scale Production

    Not optimized for high-volume production environments where speed and automation are crucial for efficiency.

Product Description

Dormer EP21 Powdered-Metal Steel Machine Spiral Point Threading Tap, Black Oxide Finish, Round with Square End Shank, Plug Chamfer, 1/2"-13 Thread Size, 9.0mm Shank Diameter (Pack of 1)

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Customer Questions & Answers

  • Question: What is the material composition of the Dormer EP21 threading tap?

    Answer: The Dormer EP21 threading tap is made of powdered-metal steel, which enhances its hardness, wear resistance, and overall durability. This advanced material allows the tap to cut through tough materials with precision, making it suitable for various industrial machining applications. It's especially beneficial in high-performance tasks, ensuring clean and accurate threads in materials like aluminum, stainless steel, and plastics.
  • Question: What makes the black oxide finish significant on this threading tap?

    Answer: The black oxide finish on the Dormer EP21 tap provides several advantages. It enhances corrosion resistance, increasing the tool's lifespan under demanding work conditions. Furthermore, this finish reduces friction during use, allowing for smoother operation and better chip removal. Ideal for metalworking environments, this finish ensures that the tap maintains optimal performance even in tough cutting applications.
  • Question: What is the purpose of the plug chamfer in this tap?

    Answer: The plug chamfer design of the Dormer EP21 threading tap aids in easier entry into the material, reducing the risk of chipping and facilitating better alignment. This design is particularly useful for threading applications in blind holes, where starting the thread can be challenging. The chamfer guides the tap into the material smoothly, ensuring precise threading from the very first engagement.
  • Question: What thread size does the Dormer EP21 tap support?

    Answer: The Dormer EP21 tap supports a thread size of 3/8"-16, making it suitable for a variety of common applications. This thread size is frequently used in industrial and automotive contexts, allowing for straightforward connections between threaded parts. Whether you're fabricating metal structures or performing repairs, this tap can create reliable threads that enhance the integrity of your projects.
  • Question: Can you explain the advantages of a round shank with a square end on this tap?

    Answer: The round shank with a square end on the Dormer EP21 threading tap allows for effective torque transfer when used with a chuck or tapping machine. This design enhances grip and stability during operation, preventing slippage and ensuring accuracy. It's particularly valuable in precise machining setups where maintaining alignment during the threading process is essential for achieving correct thread dimensions.
  • Question: Is the Dormer EP21 tap suitable for home use or is it exclusively for industrial applications?

    Answer: While the Dormer EP21 threading tap is designed for industrial use, it can certainly be utilized in home workshops, especially for enthusiasts engaged in metalworking or DIY projects. Its durability and precision make it an excellent choice for creating threads in various materials, making it versatile enough for both professional and hobbyist applications.
  • Question: What is the significance of using a powdered-metal steel tap over traditional high-speed steel taps?

    Answer: Powdered-metal steel taps, like the Dormer EP21, offer superior hardness and wear resistance compared to traditional high-speed steel taps. This enhanced durability allows them to maintain cutting performance for longer periods, especially in tougher materials. This makes them ideal for high-volume production environments or applications that require thorough and deep threading capabilities.
  • Question: What types of materials can this tap handle effectively?

    Answer: The Dormer EP21 threading tap is capable of handling a wide range of materials effectively, including metals like aluminum, mild steel, and stainless steel, as well as some plastics. This versatility makes it a popular choice for various machining tasks where different materials are involved, ensuring that users have a reliable tool at their disposal for diverse threading needs.
  • Question: What kind of maintenance is required for the Dormer EP21 tap?

    Answer: Maintaining the Dormer EP21 tap involves keeping it clean and free from debris after use. It's also advisable to apply a light coat of oil to prevent rust and extend the tool's lifespan, particularly if it’s stored in a humid environment. Proper care ensures that the tap remains in optimal working condition for future projects, preserving its cutting performance.
  • Question: Where can I buy the Dormer EP21 Powdered-Metal Steel Machine Spiral Point Threading Tap in Turkmenistan?

    Answer: You can purchase the Dormer EP21 Powdered-Metal Steel Machine Spiral Point Threading Tap from Ubuy in Turkmenistan. Ubuy offers a variety of tools and equipment, providing a convenient shopping experience for all your machining needs. With a straightforward ordering process, you can find high-quality tools like the Dormer EP21 tap to enhance your projects.

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Pros

  • High-quality construction
  • Durable black oxide finish
  • Excellent threading performance
  • Easy to use and handle
  • Compatible with various materials

Cons

  • May require additional lubrication.

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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