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  • Screw Types
  • Screw size (Nominal)
  • Pitch (P), Number of Threading(mm)
  • Chamfer threads (Lcf)
  • Tool Material Type
  • work material

Screw-Hole-Related Tools (work material: Thermosetting plastic (bakelite, phenol, etc.) página 2)

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.
  • DMT 3in1 UN Internal Diameter Unified Thread 60° with Internal Lubrication Hole

      CARMEX

      DMT 3in1 UN Internal Diameter Unified Thread 60° with Internal Lubrication Hole

      With internal coolant hole, up to screw depth D1 x 2.[Features]· 3 functions with one tool. (drilling + threading + chamfering).· Thanks to the circular arc helical machining, thread cutting, chamfering and drilling are completed in one step.· Drilling tools are not required.· High-performance tools shorten the cycle time and reduce the machining costs.· Can be used for both blind holes and through holes.· Because one tool can be used for drilling, threading, and chamfering, less time is spent replacing tools.· Thread processing with finished blade can be performed.· Both right-handed and left-handed threads can be processed with the same tool.
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      Screw TypesScrew size (Nominal)Pitch (P), Number of Threading(mm)Chamfer threads (Lcf)Tool Material Typework materialTap TypeHole typeCoating Y/N
      Unified---CarbideThermosetting plastic (bakelite, phenol, etc.)[○]Thread cutterFor through hole / For blind holeAvailable
      Preço regular (excluindo IVA):
      304.42 €
      Data de envio regular:
      6 dias úteis
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