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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)

    Hand Tap (for Unified Screw Threads / Coarse Type)

      Hand Tap Set (for Unified Screw Threads / Coarse Type)

      Brand

      TRUSCO NAKAYAMA

      TRUSCO NAKAYAMA

      Product Series

      Hand Tap (for Unified Screw Threads / Coarse Type)

      Hand Tap Set (for Unified Screw Threads / Coarse Type)【3 Pieces Per Package】

      Days to Ship 9 Day(s) 9 Day(s)
      Screw size (Nominal)UNC1/2UNC1/2
      Screw Typesunifiedunified
      work materialCast Iron (FC)[○] / Ductile Cast Iron (FCD)[○] / Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[○]Cast Iron (FC)[○] / Ductile Cast Iron (FCD)[○] / Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[○]
      Pitch (P), Number of Threading(mm)--
      Tool Material TypeSKSSKS
      Tap TypeHand TapHand Tap
      Hole typeFor through holeFor through hole
      Chamfer threads (Lcf)13P13P
      Coating Type--
      Coating Y/NNANA
      Overall Length (L)(mm)8585

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