POLLEDRI BOX TIPO 4

Kit 3 flutes countersinks 90° HSS 5% Co.

Include diameters 6,3 – 8,3 – 10,4 – 12,4 16,5 – 20,5  for M3 – M4 – M5 – M6 – M8 – M10

Available:

without coating, TiN coated, TiAlN coated

On demand: different coating on demand, 3 flated shanks.