• UCN
UCN
Commodity Brief
Spiral Thread Cutter 
NPT (Internal/External)
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Accurate tolerance range, no need to consider the problem of tooth pitch, which makes processing more convenient. 
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Titanium-silicon coating on the back, excellent bending resistance and excellent cutting angle make it easy to machine difficult-to-machine materials. 
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The cutting resistance is low and the chips are short, and the tool is not easy to break during processing. It can be easily removed without damaging the workpiece, which greatly reduces the processing risk.

      Product Introduction

      Carbon SteelAlloy SteelPrehardened SteelStainless SteelAluminum AlloyCopperResinGraphiteHard Brittle MaterialHeat Resistant AlloyHardened Steel

      55HRC

      65HRC

      70HRC
        
      Code No.
      UCN
      Thread Size(P)
      Pitch  
      (D)
      Dia.
      (h)
      Lngth of Cut
      (t)
      No. of Flute
      (d)
      Shank Dia.
      (L)
      Overall Length
      (Zt)
      No. of Pitch 
      (mm)
      Bottom hole size
      2706  1/16”x27274.749.43660106.3
      2708  1/8”x27276.949.44860108.5
      1810  1/4”x18188.5614.1410751011.1
      1812  3/8”x181811.0514.1412751014.5
      1412  1/21410.6520.8412751217.7
      1416  1/2”,3/4”x141413.9825.44161001417.7/23.0
      115201-2”x11.511.517.9933.14201001529.0/56.0
      0820  2 1/2”,3”x8817.638.14201001266.5
      Description of icons
      1
      Helix Angle
      • Left 11°
      • Left 20°
      • 12°
      • 20°
      • 25°
      • 30°
      • 35°
      • 35°/38°
      • 37°
      • 40°
      • 40°/42°
      • 45°
      • 50°
      2
      Applications
      • Side milling
      • Slotting
      • 3D milling
      • Face milling
      • Pluging
      • Drilling
      • Thead milling
      • C chamfering
      • R chamfering
      3
      Number of FluteFlute number of end mill
      • 1-flute
      • 2-flute
      • 3-flute
      • 4-flute
      • 6-flute
      • 8-flute
      • 10-flute
      4
      Possibility for material Hardness
      • Possible to cut up to 55HRC
      • Possible to cut up to 62HRC
      • Possible to cut up to 65HRC
      • Possible to cut up to 68HRC
      • Possible to cut up to 70HRC
      5
      Corner
      • Sharp edge
      • Corner edge