Browse Categories

R390 Square Shoulder Insert for Milling Super Alloys

Item #: 707799

Product Info


R390-11T308M-PL GS4130

R390 size 11 square shoulder milling insert for light cutting applications in super alloys

  • Fully interchangeable with Sandvik® R390-11T3 inserts
  • Fits all Sandvik® RA390 and R390 milling cutters using insert size 11
  • Two helical cutting edges per insert
  • Smooth, free cutting action
  • PL geometry for light cutting applications with lowest cutting forces
  • Corner radius r = .031”
  • HRSA-specialist grade GS4130 provides superior results in titanium and iron-based, cobalt-based and nickel-based super alloys
  • Latest PVD TiAlN coating technology with complementary use in stainless steels

Item Specifications

  • R390 size 11T3
  • .031
  • PL - Light cutting
  • GS4130 - PVD for Super Alloys
  • .433
  • .268
  • .141
  • max .394
  • See Cutting Speeds doc
  • .002-.006
  • 2
$11.36 /EA
Available in multiples of 5
QTY:

Have Questions?

Ask our experts: