BORDO Slot Drills Ball Nose Metric Long – Threaded

  • HSS-Co8 (Cobalt) centre cutting, long threaded, ball nose
  • Sometimes referred to as ball cutters, or ball nose end mills.
  • For general milling operations – creating slots and cavities.
  • Commonly used when milling soft steels and non-ferrous materials that produce large chips.
  • Fewer flutes are best for chip evacuation, keeping the bit cooler, but leave a rougher surface finish.

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3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 16mm, 18mm, 25mm, 30mm