PHOENIX® PFB Inserts (78PFB)

Indexable Ballnose End Mills


PHOENIX® PFB is a series of high precision indexable finish ballnose end mills for superior surface finish and tool life.


Very high insert radius precision (±6µm)

Superior milling surface finish

Spiral cutting edge

Excellent cutting edge strength and sharpness

Steel and Carbide tool shanks

Reduces chatter and provides favorable milling surface when machining at short or long overhangs

End mill style, Inch and Metric

Complete offering



Alternate Products

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Ideal for 3-D finishing operations where precision (PFB has 6 micron radius tolerance) and surface finish are critical.


For hard milling in hardened steels like D2, H13 and 420 Stainless Steel.


3-D machining operations in non-ferrous materials like Graphite or Aluminum Alloy, utilizing OSG’s XC4505 grade diamond-coated insert.

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