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Screw-Hole-Related Tools(Screw Types:unified Page2)

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)

    Solid Die D for Unified Screw Threads

      SU Roll Taps_SURZ

        Check Pins for Bored Hole in Thread Form Tapping (Straight Type)_CPR-S

          Check Pins for Bored Holes in Thread Form Tapping (Taper Type)_CPR-T

            Solid Dies (for left-hand threads) D LH for Unified Threads

              Solid Round Dies for Left Hand Threads_D-LH

                TRUSCO Tap Die Set For Unified Screw Thread (Fine)

                Brand

                YAMAWA MFG

                YAMAWA MFG

                YAMAWA MFG

                YAMAWA MFG

                YAMAWA MFG

                YAMAWA MFG

                TRUSCO NAKAYAMA

                Product Series

                Solid Die D for Unified Screw Threads

                SU Roll Taps_SURZ

                Check Pins for Bored Hole in Thread Form Tapping (Straight Type)_CPR-S

                Check Pins for Bored Holes in Thread Form Tapping (Taper Type)_CPR-T

                Solid Dies (for left-hand threads) D LH for Unified Threads

                Solid Round Dies for Left Hand Threads_D-LH

                TRUSCO Tap Die Set For Unified Screw Thread (Fine)【17 Pieces Per Package】

                Days to Ship 5 Day(s) or more 9 Day(s) 9 Day(s) 9 Day(s) 8 Day(s) or more 8 Day(s) or more 9 Day(s)
                Screw size (Nominal)No.0 ~ UNC1/4No.2 ~ No.6No.10 ~ 7/16No.10 ~ 7/161 ~ 7/161/2 ~ 9/16-
                Screw Typesunifiedunifiedunifiedunifiedunifiedunifiedunified
                work material-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)[◎] / Quenched and tempered steel (25 to 35 HRC)[○] / Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[○] / Zinc Alloy Casting (ZDC)[○]-----
                Pitch (P), Number of Threading(mm)13 ~ 8032 ~ 5613 ~ 6413 ~ 648 ~ 249 ~ 28-
                Tool Material TypeHigh-speed steelPowder high-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steel-
                Tap TypeDieRoll tapThread-cutting-related toolThread-cutting-related toolDieDieHand Tap
                Hole type-For blind holeFor blind holeFor through hole / For blind hole---
                Chamfer threads (Lcf)-2P-----
                Coating Type-OtherNon-CoatedNon-CoatedNon-CoatedNon-Coated-
                Coating Y/NNAAvailableNANANANA-
                Overall Length (L)(mm)-42 ~ 5241.5 ~ 12159.5 ~ 61.5---

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