• UCFQ
UCFQ-ISO Special-Size Internal Thread Mill
Commodity Brief
Recommended for milling special-size ISO internal threads in carbon, alloy and prehardened steels.
The TiSiN-coated, 15°-helix design uses three or four flutes, depending on size. Each item combines a specified pitch and cutting length for helical thread milling in a pre-drilled hole.
⌀4–20 mm; 42 sizes.

    Product Introduction

    Carbon steelAlloy steelPre-hardened steelStainless steelAluminum alloyCopperResinGraphiteHard and brittle materialsHeat-resistant alloysWorkpiece Hardness
    50HRC55HRC62HRC
    ◎◎◎○○○○    ◎ 
           Code No.
      UCFQ
    (P)
    Pitch
    (D)
    Dia
    (h)
    Length of Cut
    (t)
    Number of Flutes
    (Y)
    Shank Taper Angle
    (d)
    Shank Dia.
    (L)
    Overall Length
    04050.54153-450
    04070.74153-450
      040750.754153-450
    04080.84153-450
    041014153-450
    06070.76153-660
    06080.86153-660
        0609070.9076153-660
    061016153-660
      061271.276153-660
    06151.56153-660
        0615871.5876153-660
      061751.756153-660
        0618141.8146153-660
    08050.88203-860
      081251.258203-860
        0813361.3368203-860
      081751.758203-860
        0819531.9538203-860
    082028203-860
        0821162.1168203-860
    10050.510254-1075
      100750.7510254-1075
        1009070.90710254-1075
        1010581.05810254-1075
      101251.2510254-1075
        1013361.33610254-1075
        1015871.58710254-1075
        1018141.81410254-1075
        1021162.11610254-1075
        1207930.79312304-1275
    1210112304-1275
        1210581.05812304-1275
      121251.2512304-1275
      121751.7512304-1275
    12252.512304-1275
    1610116404-16100
        1618141.81416404-16100
    1640416404-16100
        2031753.17520504-20100
    20353.520504-20100
    2040420504-20100
    Description of icons
    1
    Helix Angle
    • 0°
    • 12°
    • 15°
    • 20°
    • 25°
    • 30°
    • 35°
    • 35°/38°
    • 37°
    • 40°
    • 40°/42°
    • 45°
    • 50°
    • Left 11°
    • Left 15°
    • Left 20°
    2
    Applications
    • Side milling
    • Slotting
    • 3D milling
    • Face milling
    • Plunging
    • Drilling
    • Thread milling
    • C chamfering
    • R chamfering
    • Back Chamfering
    • Deep Side Groove
    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 50HRC
    • Possible to cut up to 55HRC
    • Possible to cut up to 62HRC
    • Possible to cut up to 65HRC
    5
    Corner
    • Corner edge
    • Sharp edge
    6
    Material
    • MG
    • SMG
    • WC
    7
    Coating
    • AlTiN
    • nACo-Blue
    • DLC
    • TiSiN
    • TiAlN
    • ZrN
    • ta-C
    • AlTiCrN
    • Color Diamond