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Screw Hole Related Tools(Thread Size (Nominal):M25)

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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Brand
Product Series
Days to Ship
Thread Types
Thread Size (Nominal)
Pitch (P), Thread Count(mm)
Number of Chamfered Threads (Lcf)
Tool Material Type
Work Material
Tap Model
Bore Model
Coating Presence
Coating Type
Overall Length (L)(mm)

    Round Threading Dies - Alloy High Speed Steel, General Thread, RD-S

      Spiral Flute Taps - for High Carbon Steels, HC+SP/HC-SP

        Round Threading Dies - High Speed Steel, General Thread, RD-H

        Brand

        OSG

        YAMAWA

        OSG

        Product Series

        Round Threading Dies - Alloy High Speed Steel, General Thread, RD-S

        Spiral Flute Taps - for High Carbon Steels, HC+SP/HC-SP

        Round Threading Dies - High Speed Steel, General Thread, RD-H

        Days to Ship 8 Days or more 8 Days or more 8 Days or more
        Thread TypesMeterMeterMeter
        Thread Size (Nominal)M25M25M25
        Pitch (P), Thread Count(mm)1 ~ 21.51.5
        Number of Chamfered Threads (Lcf)-2.5P-
        Tool Material TypeAlloy High-Speed SteelHigh-Speed SteelHigh-Speed Steel
        Work Material-Low-Carbon Steel (C Content of 0.25% or Less)[○] / Medium-Carbon Steel (C Content 0.25 - 0.45%)[○] / High-Carbon Steel (C Content Exceeding 0.45%)[○] / Heat-Treated Steel (25 - 35 HRC)[○] / Cast Steel (SC)[○] / Copper (Cu)[○] / Brass (Bs)[○] / Brass Cast Iron (BsC)[○] / Bronze (PB)[○] / Rolled Aluminum Material (AL)[○] / Cast Aluminum Alloy (AC, ADC)[○] / Cast Magnesium Alloy (MC)[○] / Zinc Alloy Castings (ZDC)[○]-
        Tap ModelDieSpiral TapDie
        Bore Model-For Blind Holes-
        Coating PresenceNoneNoneNone
        Coating TypeNon-Coated-Non-Coated
        Overall Length (L)(mm)-125-

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