Up and down cutting end-mills for composites materials

– Up and down carbide tool with a diamond cover
– Geometry with helix to the right on the l inverted length, then helix to the left
– Minimizes or deletes the delamination and makes a frank cutting of fibers
– Manufactures Epoxy or Polyester resins strengthened by glass or carbon fibers
– Quality of finish surface (equivalent Ra < 2) – Important life cycle
– Short or long version, with length of short or normal inversion = ½ length of cutting
– Available in version “finish end” or “cutting in end”