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Screw-Hole-Related Tools

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
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)

    Spiral Tap for Stainless Steels_EX-SUS-SFT

      Fluteless (Nu-Roll) Tap TiN coated_TIN-NRT

        Pointed Tap Series, General Purpose EX-POT

          Threading Round Die Series Pipe General Threading Round Die RD-S

            Straight Flutes Insert Screw Thread Tap_HL-HT

            Brand

            OSG

            OSG

            OSG

            OSG

            OSG

            Product Series

            Spiral Tap for Stainless Steels_EX-SUS-SFT

            Fluteless (Nu-Roll) Tap TiN coated_TIN-NRT

            Pointed Tap Series, General Purpose EX-POT

            Threading Round Die Series Pipe General Threading Round Die RD-S

            Straight Flutes Insert Screw Thread Tap_HL-HT

            Days to Ship 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more
            Screw size (Nominal)No.8UNNo.8UNNo.8UNNo.8UNNo.8UN
            Screw Typesunifiedunifiedunifiedunifiedunified
            work materialStainless steel (SUS)[◎] / Copper (Cu)[◎] / Thermoplastic plastic (vinyl chloride, nylon, etc.)[◎]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)[○] / Copper (Cu)[○] / Brass (Bs)[○] / Brass cast iron (BsC)[○] / Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[○] / Zinc Alloy Casting (ZDC)[○]Medium carbon steel (carbon content 0.25 to 0.45%)[○] / High Carbon Steel (C with a content over 0.45%)[○] / Alloy Steel (SCM)[○] / Cast Iron (FC)[○] / Ductile Cast Iron (FCD)[○] / Copper (Cu)[○] / Brass (Bs)[○] / Brass cast iron (BsC)[○] / Bronze (Pb)[○] / Aluminum Rolled Material (AL)[◎] / Aluminum Alloy Casting (AC, ADC)[○] / Magnesium Alloy (MC)[○] / Zinc Alloy Casting (ZDC)[○] / Thermoplastic plastic (vinyl chloride, nylon, etc.)[○]-Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[○] / Zinc Alloy Casting (ZDC)[◎]
            Pitch (P), Number of Threading(mm)3632 ~ 363232 ~ 3632
            Tool Material TypeVanadium High-Speed SteelVanadium High-Speed SteelVanadium High-Speed SteelAlloy HSSHigh-speed steel
            Tap TypeSpiral TapRoll tapPoint tapDieHand Tap
            Hole typeFor blind holeFor blind holeFor through hole-For through hole / For blind hole
            Chamfer threads (Lcf)2.5P2P ~ 4P5P-5P
            Coating TypeNon-CoatedTiNNon-CoatedNon-CoatedNon-Coated
            Coating Y/NNAAvailableNANANA
            Overall Length (L)(mm)525252-60

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