The Bordo End Mill Short Thread 4Flute (4Fi) with a 4mm diameter is a cutting tool designed for milling and shaping applications. It features four flutes, or cutting edges, which provide efficient material removal and surface finish. The “short thread” likely refers to its cutting length.

  • 4mm Short Threaded HSS Cobalt Slot Drill
  • HSS-Co8 (Cobalt) centre cutting, short threaded, square end
  • Sometimes referred to as two flute end mills.
  • For general milling operations – creating slots and cavities.
  • Commonly used when milling steels and non-ferrous materials that produce large chips.


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