Straight Flute Taps List
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STRAIGHT FLUTE TAPS
ex ht hss straight flute tap hand taps machine taps for clocks and watches tapping by size M12
ex ht hss straight flute tap hand taps machine taps for clocks and watches tapping by size M12
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ex ht hss straight flute tap hand taps machine taps for clocks and watches tapping by size m1.0*0.25
ex ht hss straight flute tap hand taps machine taps for clocks and watches tapping by size m1.0*0.25
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ex ht hss straight flute tap hand taps machine taps for clocks and watches tapping by size m1.2 0.25
ex ht hss straight flute tap hand taps machine taps for clocks and watches tapping by size m1.2 0.25
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ex ht hss straight flute tap hand taps machine taps for clocks and watches tapping by size M10
ex ht hss straight flute tap hand taps machine taps for clocks and watches tapping by size M10
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Advantages of Straight Flute Taps

efficient chip evacuation

Simple Structure

The straightforward design leads to lower manufacturing costs and easier production and maintenance, making them ideal for high-volume production.

Versatility

Versatility

Suitable for a wide range of materials, including soft materials (such as aluminum and copper) and harder materials (such as steel), and performs well in general tapping tasks.

Ideal for Through-Holes

Ideal for Through-Holes

Particularly effective for tapping through-holes, as the chips are efficiently ejected downwards through the straight flutes, ensuring clean threads.

Stable Cutting Performance

Stable Cutting Performance

Provides stable cutting performance with uniform cutting force across the tool, suitable for moderate-speed cutting.

Increased Rigidity

Increased Rigidity

The absence of helical flutes results in a more rigid and robust tool, capable of withstanding higher cutting forces, making it suitable for harder materials.

Ease of Alignment

Ease of Alignment

The simple design facilitates easier alignment and centering, making them suitable for manual or machine tapping, especially in applications requiring precise alignment and perpendicular tapping.

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FAQ

  • What are the characteristics of Straight flute taps?

    Straight flute taps are a type of tap used for cutting internal threads in a variety of materials. Straight flute taps are general-purpose threading tools characterized by their straight, parallel flutes. They offer versatility and rigidity, making them suitable for a variety of materials and both through and blind hole applications. While they may not be as efficient at chip evacuation as spiral flute taps, their simplicity and cost-effectiveness make them a staple in many threading operations.
    The defining feature of a straight flute tap is its flutes, which are straight and run parallel to the tap’s axis.
    The cutting edges are aligned along the straight flutes, allowing the tap to cut threads as it is turned into the hole.
    The number of flutes can vary, with common configurations being two, three, four, or more flutes. More flutes generally provide smoother cutting but may increase the difficulty of chip evacuation.

  • What are the Advantages of Straight flute taps?

    Advantages
    Suitable for both through holes and blind holes, making them a general-purpose tap.
    The straight flute design provides greater rigidity compared to spiral flute taps, making them ideal for harder materials.
    Generally less expensive than more specialized taps like spiral flute or spiral point taps.
    Simpler design makes them easy to use in both hand tapping and machine tapping operations.
    Disadvantages
    Straight flute taps are less effective at evacuating chips compared to spiral flute taps. Chips tend to accumulate in the flutes, which can lead to clogging and potential tap breakage, especially in blind holes.
    May not provide as smooth a surface finish as spiral flute taps, particularly in softer materials.

  • What are the Applications of Straight flute taps?

    General Purpose: Suitable for a wide range of materials, including steel, aluminum, brass, and plastics.
    Through Holes: Particularly effective in through hole applications where chips can exit the hole freely.
    Harder Materials: Work well with harder materials where the rigidity of the tap helps maintain thread accuracy.
    Hand Tapping and Machine Tapping: Used in both manual and machine tapping operations, making them versatile tools for various threading tasks.