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Screw-Hole-Related Tools(Screw size (Nominal):1/2)

Threading tools have functions to cut threads in accordance with the required thread types and sizes, or to conduct plastic forming. Commonly-used tool type is formed tools called taps. They are used in many different ways; for example, handles are attached to them for manual machining, or for large-lot production, they are mounted to machine tools called tool holders or NC machine tool. High-speed steel is most commonly employed for these tools, and alloy carbide (coated alloy carbide is mainly applied) is also increasingly employed for its durability. When threading with taps, the thinner taps are, the more likely they break. As cutting chips solidify with heat, or the tap end makes contact with the bottom of pilot hole, there is more possibility the tap is damaged. Additionally, when using a coil insert, a dedicated tap needs to be used rather than a regular tap.

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    Spiral Pointed Taps for Stainless Steels_SU+PO

    Spiral Pointed Taps for Stainless Steels_SU+PO

    YAMAWA MFG

    Point tap for through-hole machining with extremely viscous or work-hardened work material.
    [Features]
    Optimal blade design is suitable for machining chrome steel, molybdenum steel, and stainless steel.
    · Capable of machining both synchronously and asynchronously.
    · Machining speed of 10 m/min or less is recommended.
    [Applications]
    · Ideal for machining through-holes with chrome steel, molybdenum steel, and stainless steel.

    Screw size (Nominal) Screw Types work material Pitch (P), Number of Threading(mm) Tool Material Type Tap Type Hole type Chamfer threads (Lcf) Coating Type Coating Y/N Overall Length (L)(mm)
    1/2 unified Low-Carbon Steel (carbon alloy less than 0.25%)[○] / Medium carbon steel (carbon content 0.25 to 0.45%)[○] / High Carbon Steel (C with a content over 0.45%)[○] / Alloy Steel (SCM)[○] / Stainless steel (SUS)[○] / Steel casting (SC)[○] 13 ~ 20 High-speed steel Point tap For through hole 5P - NA 88
    From: ₹ 3,239.96
    Days to Ship: 7 Day(s) or more
    day to ship 7 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Spiral Fluted Taps for Stainless Steels_SU+SP
    Spiral Fluted Taps for Stainless Steels_SU+SP
    Spiral Fluted Taps for Stainless Steels_SU+SP

    Spiral Fluted Taps for Stainless Steels_SU+SP

    YAMAWA MFG

    Spiral tap for blind hole machining with extremely viscous or work-hardened work material.
    [Features]
    · For blind hole machining with extremely viscous or work-hardened work materials such as chrome steel, molybdenum steel, and stainless steel.
    · Optimal design of the screw part reduces the machining burden on each blade bite, reducing the cutting resistance and increasing tool life.
    · Stable scrap is ejected and a good finish is realized.
    · Capable of machining both synchronously and asynchronously.
    · Machining speed of 10 m/min or less is recommended.
    [Applications]
    Optimal for machining extremely viscous or work-hardened work material.

    Screw size (Nominal) Screw Types work material Pitch (P), Number of Threading(mm) Tool Material Type Tap Type Hole type Chamfer threads (Lcf) Coating Type Coating Y/N Overall Length (L)(mm)
    1/2 unified High Carbon Steel (C with a content over 0.45%)[○] / Alloy Steel (SCM)[○] / Stainless steel (SUS)[○] 13 ~ 20 High-speed steel Spiral Tap For blind hole 2.5P - NA 88
    From: ₹ 3,456.95
    Days to Ship: 7 Day(s) or more
    day to ship 7 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Long Shank Hand Taps for Taper Pipe Threads Long (ℓg) Type_LS-PT

    Long Shank Hand Taps for Taper Pipe Threads Long (ℓg) Type_LS-PT

    YAMAWA MFG

    For standard pipe taps, it is used when the protruding length of the screw is insufficient.

    Screw size (Nominal) Screw Types work material Pitch (P), Number of Threading(mm) Tool Material Type Tap Type Hole type Chamfer threads (Lcf) Coating Type Coating Y/N Overall Length (L)(mm)
    1/2 Taper for Pipe Low-Carbon Steel (carbon alloy less than 0.25%)[○] / Medium carbon steel (carbon content 0.25 to 0.45%)[○] / High Carbon Steel (C with a content over 0.45%)[○] / Alloy Steel (SCM)[○] / Tool Steel (Before SKD Hardening)[○] / Steel casting (SC)[○] / Cast Iron (FC)[○] / Ductile Cast Iron (FCD)[○] / Brass (Bs)[○] / Brass cast iron (BsC)[○] / Aluminum Alloy Casting (AC, ADC)[○] / Magnesium Alloy (MC)[○] / Zinc Alloy Casting (ZDC)[○] 14 High-speed steel Tap for pipes For through hole / For blind hole 2.5P - NA 150
    From: ₹ 12,958.89
    Days to Ship: 7 Day(s) or more
    day to ship 7 Day(s) or more
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Screw size (Nominal)
Screw Types
work material
Pitch (P), Number of Threading(mm)
Tool Material Type
Tap Type
Hole type
Chamfer threads (Lcf)
Coating Type
Coating Y/N
Overall Length (L)(mm)

    You can add up to 6 items per a category to the compare list.

    Spiral Pointed Taps for Stainless Steels_SU+PO

        You can add up to 6 items per a category to the compare list.

        Spiral Fluted Taps for Stainless Steels_SU+SP
          Spiral Fluted Taps for Stainless Steels_SU+SP
          Spiral Fluted Taps for Stainless Steels_SU+SP

            You can add up to 6 items per a category to the compare list.

            Long Shank Hand Taps for Taper Pipe Threads Long (ℓg) Type_LS-PT
              Brand

              YAMAWA MFG

              YAMAWA MFG

              YAMAWA MFG

              Product Series

              Spiral Pointed Taps for Stainless Steels_SU+PO

              Spiral Fluted Taps for Stainless Steels_SU+SP

              Long Shank Hand Taps for Taper Pipe Threads Long (ℓg) Type_LS-PT

              From

              ₹ 3,239.96

              ₹ 3,456.95

              ₹ 12,958.89

              Days to Ship 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more
              Screw size (Nominal)1/21/21/2
              Screw TypesunifiedunifiedTaper for Pipe
              work materialLow-Carbon Steel (carbon alloy less than 0.25%)[○] / Medium carbon steel (carbon content 0.25 to 0.45%)[○] / High Carbon Steel (C with a content over 0.45%)[○] / Alloy Steel (SCM)[○] / Stainless steel (SUS)[○] / Steel casting (SC)[○]High Carbon Steel (C with a content over 0.45%)[○] / Alloy Steel (SCM)[○] / Stainless steel (SUS)[○]Low-Carbon Steel (carbon alloy less than 0.25%)[○] / Medium carbon steel (carbon content 0.25 to 0.45%)[○] / High Carbon Steel (C with a content over 0.45%)[○] / Alloy Steel (SCM)[○] / Tool Steel (Before SKD Hardening)[○] / Steel casting (SC)[○] / Cast Iron (FC)[○] / Ductile Cast Iron (FCD)[○] / Brass (Bs)[○] / Brass cast iron (BsC)[○] / Aluminum Alloy Casting (AC, ADC)[○] / Magnesium Alloy (MC)[○] / Zinc Alloy Casting (ZDC)[○]
              Pitch (P), Number of Threading(mm)13 ~ 2013 ~ 2014
              Tool Material TypeHigh-speed steelHigh-speed steelHigh-speed steel
              Tap TypePoint tapSpiral TapTap for pipes
              Hole typeFor through holeFor blind holeFor through hole / For blind hole
              Chamfer threads (Lcf)5P2.5P2.5P
              Coating Type---
              Coating Y/NNANANA
              Overall Length (L)(mm)8888150

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