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Screw-Hole-Related Tools(Screw size (Nominal):W1/8)

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)

    Pointed Tap Series, General Purpose EX-POT

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

        Spiral Tap for Stainless Steels_EX-SUS-SFT

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

            Pointed Tap for Stainless Steel EX-SUS-POT

              Hand Tap Set (for Whitworth Screws / SKS)

                Hexagonal Re-threading Die (Whitworth Screw)

                  Spiral Tap

                    Spiral Tap General Purposes Whitworth Screw EX-SFT-W

                      Hand Tap (for Whitworth Screw Thread / SKS)

                        Round Die For Whitworth Screws

                          Solid Round Dies_D

                          Brand

                          OSG

                          OSG

                          OSG

                          OSG

                          OSG

                          TRUSCO NAKAYAMA

                          TRUSCO NAKAYAMA

                          ISHIHASHI

                          OSG

                          TRUSCO NAKAYAMA

                          TRUSCO NAKAYAMA

                          YAMAWA MFG

                          Product Series

                          Pointed Tap Series, General Purpose EX-POT

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

                          Spiral Tap for Stainless Steels_EX-SUS-SFT

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

                          Pointed Tap for Stainless Steel EX-SUS-POT

                          Hand Tap Set (for Whitworth Screws / SKS)

                          Hexagonal Re-threading Die (Whitworth Screw)

                          Spiral Tap

                          Spiral Tap General Purposes Whitworth Screw EX-SFT-W

                          Hand Tap (for Whitworth Screw Thread / SKS)

                          Round Die For Whitworth Screws

                          Solid Round Dies_D

                          Days to Ship 4 Day(s) or more 3 Day(s) 4 Day(s) or more 3 Day(s) 4 Day(s) or more 9 Day(s) 9 Day(s) 15 Day(s) 4 Day(s) or more 9 Day(s) 9 Day(s) 9 Day(s)
                          Screw size (Nominal)W1/8W1/8W1/8W1/8W1/8W1/8W1/8W1/8W1/8W1/8W1/8W1/8
                          Screw TypesWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworth-WhitworthWhitworth
                          work materialMedium 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.)[○]-Stainless steel (SUS)[◎] / Copper (Cu)[◎] / Thermoplastic plastic (vinyl chloride, nylon, etc.)[◎]-Stainless steel (SUS)[◎] / Copper (Cu)[◎] / Thermoplastic plastic (vinyl chloride, nylon, etc.)[◎]Cast Iron (FC)[○] / Ductile Cast Iron (FCD)[○] / Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[○]Low-Carbon Steel (carbon alloy less than 0.25%)[○]-Medium carbon steel (carbon content 0.25 to 0.45%)[○] / Alloy Steel (SCM)[○] / 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.)[○]Low-Carbon Steel (carbon alloy less than 0.25%)[○] / Cast Iron (FC)[○] / Aluminum Alloy Casting (AC, ADC)[○]Low-Carbon Steel (carbon alloy less than 0.25%)[○] / Cast Iron (FC)[○] / Aluminum Alloy Casting (AC, ADC)[○]-
                          Pitch (P), Number of Threading(mm)404040404040404040-4040
                          Tool Material TypeVanadium High-Speed SteelHigh-speed steelVanadium High-Speed SteelAlloy HSSVanadium High-Speed SteelAlloy HSSAlloy HSS-Vanadium High-Speed SteelAlloy HSSAlloy HSSHigh-speed steel
                          Tap TypePoint tapDieSpiral TapDiePoint tapHand TapDieSpiral TapSpiral TapHand TapDieDie
                          Hole typeFor through hole-For blind hole-For through holeFor through hole--For blind hole---
                          Chamfer threads (Lcf)5P-2.5P-4P---2.5P---
                          Coating TypeNon-CoatedNon-CoatedNon-CoatedNon-CoatedNon-Coated--OtherNon-Coated---
                          Coating Y/NNANANANANANA-AvailableNA--NA
                          Overall Length (L)(mm)46-46-46--464646--

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