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Coromant U drill could be used in broad machining conditions. High tool body strength enables demanding plunge drilling operations

  • Centre- and periphery-insert
  • Geometries and grades for all materials
  • Wiper geometry for best surface finish
  • Engineered special options diameter range available



Product range

  • Drill diameter, mm (inch): 12.7 – 35 (.500 – 1.378)

  • Tolerance Dc, mm (inch):  ± 0.2 (± 0.008 inch)

  • Max hole depth: 4 x Dc





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