Face Mills M660 SN1205.. P M660 SN1505.. P Max depth of cut: 6,4mm M Max depth of cut: 8,4mm M K K Lead angle: 45° N Lead angle: 45° Indexes per insert: 4 Indexes per insert: 4 Diameter: 20–160mm S Diameter: 100mm H Pages: H52–H57 Pages: H58–H60 „Insert Offering Three tailor-made chipbreakers (-20, -21, -31) Positive rake angle: for all heavy-duty applications in steel and • Soft cutting action. cast iron. • Less spindle power requirement. • Less chipping on workpiece in Thick inserts for reliability and high MRR capability. cast iron. • Less burs on workpiece in steel. Integrated wiper facet: Good surface finish • High feed rate capability. in heavy roughing applications. widia.com H51