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Spiral Taps(Screw size (Nominal):Tr 20)

An online store for spiral taps. In MISUMI's e-catalog (online general catalog), specifications/dimensions of nominal, pitch, screw type, delivery date, etc. can be selected with one click, so you can easily find the desired spiral tap.

[What is a spiral tap?]
A cutting tap with grooves twisted so as to discharge chips in the direction opposite to the tap traveling direction (front side), making it ideal for machining "blind hole" threads. As it has good machinability, it is suitable for viscous materials (stainless steel, aluminum, copper, etc.). Also, as the discharge of chips is good, it is also suitable for machining. There are two types of materials, mainly HSS (= high speed steel) and carbide: HSS is tough and hard to break and carbide is abrasion resistant.
Days to Ship
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  • 2 Day(s) or Less
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  • 10 Day(s) or Less
  • 11 Day(s) or Less
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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)

    A Spiral Flute Left Hand Trapezoidal Thread Tap Spiral Tap_SL-LH-Tr

      Spiral Flute Tap for Through Hole for Trapezoidal Threads_SL-Tr

      Brand

      YAMAWA MFG

      YAMAWA MFG

      Product Series

      A Spiral Flute Left Hand Trapezoidal Thread Tap Spiral Tap_SL-LH-Tr

      Spiral Flute Tap for Through Hole for Trapezoidal Threads_SL-Tr

      Days to Ship 6 Day(s) or more 6 Day(s) or more
      Screw size (Nominal)Tr 20Tr 20
      Screw TypesTrapezoidTrapezoid
      work materialLow-Carbon Steel (carbon alloy less than 0.25%)[○] / Medium carbon steel (carbon content 0.25 to 0.45%)[○]Low-Carbon Steel (carbon alloy less than 0.25%)[○] / Medium carbon steel (carbon content 0.25 to 0.45%)[○]
      Pitch (P), Number of Threading(mm)44
      Tool Material TypeHigh-speed steelHigh-speed steel
      Tap TypeSpiral TapSpiral Tap
      Hole typeFor through holeFor through hole
      Chamfer threads (Lcf)24.5P24.5P
      Coating Type--
      Coating Y/NNANA
      Overall Length (L)(mm)230230

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