DF25-130 Shear Cut Holder

Two Year Warranty

  • Repeatable knife side-load forces that can be adapted to cutting material
  • Long knife life due to backlash-free, vibration-damping guide system
  • Dual guided shafts ensure high stability
  • Quick-change head system for reduced setup time
  • Multiple adapters for universal application
  • Shear angle adjustment without exchange of shear angle plates for best cutting results
  • Minimum Slit Width: 25 mm/0.984 in
  • Knife Diameter: 130mm/5.118 in
  • Web Speed: 4,000 ft/min
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DF25-130 Shear Cut Holder

Product Details

DF-25 shear cut top knife holder is a narrow, moderate speed pneumatic circular knife holder that cuts narrow slit widths down to 25mm (0.984 in) at line speeds of up to 1,219 m/min (4,000 ft/min). Weighing only 3.7kg (8.2 lbs.), the DF-25 is designed around the superior and time-tested DIENES zero-clearance double shaft guidance system which maximizes top knife holder rigidity resulting in cleaner slits and longer circular knife life.

A micrometer adjustment device allows for precise depth control setting to ensure the highest slitting quality. DF-25 features include choice of dovetail or linear bearing mounts, quick change lower circular knife head, optional Easy-Set tab, 130mm (5.118 in) diameter circular blade.

Additional information

Dienes Part #

Drawing Number

Minimum Slit Width Inches

Minimum Slit Width Millimeters

Maximum Web Speed ft/min

Maximum Web Speed m/min


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DF-25 Shear Cut Knife Holder Parts List

DF25-130 Shear Cut Holder

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