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SINO-R expansion toolholders

The specialist for thread milling

With SINO-R, SCHUNK is offering a universal toolholder for all-around use on the basis of expansion technology. In terms of quality and versatility, the SINO-R expansion toolholders are especially strong when compared to conventionally used toolholders such as WELDON, Whistle Notch, or power-actuated toolholders. SINO-R is ideally suitable for large volume cutting, as well as thread milling, drilling and cutting.

Our performance promise. Your benefits.

  • Optimum ratio between clamping force, rigidity, and damping
  • Easy tool change
  • Versatile clamping range due to intermediate sleeves
  • All commercially available tool shank types can be clamped
  • When clamped, the tool transfers torques of up to 800 Nm (tool shank Ø 32 mm/shank quality h6)
  • SINO-R

    SINO-R

    Mit SINO-R bietet SCHUNK ein Dehnspannfutter auf der Basis der Dehnspanntechnik. Drei Eigenschaften machen die SINO-R-Reihe beim Gewindefräsen unschlagbar in Sachen Qualität und Produktivität: Die hohe Radialsteifigkeit, die das Auslenken des Werkzeuges verhindert. Die höhere Drehmomentübertragung für eine volle Nutzung der Werkzeugleistungsfähigkeit. Und die Top-Schwingungsdämpfung für beste Gewindeoberflächen ohne Rattermarken.
    Show series
    209533
    HSK-A 63 
    12 mm 
    80 mm / 3.1" 
    209535
    HSK-A 63 
    16 mm 
    85 mm / 3.3" 
    209537
    HSK-A 63 
    20 mm 
    85 mm / 3.3" 
    209538
    HSK-A 63 
    25 mm 
    85 mm / 3.3" 
    209539
    HSK-A 63 
    32 mm 
    116 mm / 4.6" 
    209541
    HSK-A 63 
    1/2" 
    80 mm / 3.1" 
    209540
    HSK-A 63 
    3/4" 
    85 mm / 3.3" 
    209567
    HSK-A 100 
    20 mm 
    88 mm / 3.5" 
    209670
    HSK-A 100 
    25 mm 
    95 mm / 3.7" 
    209569
    HSK-A 100 
    32 mm 
    100 mm / 3.9"