TURNING INSERT-HEAVY DUTY/RAILWAY LN.X 19, LN.X 30

PRA6753312 MFG #: 6753312
$242.42 / PK (5)
  • Finish: CVD Coated
  • For Use On: Hardened Steel, Cast Iron and Steel
  • Hole Diameter: 6.35 mm
  • Included Angle: 90 deg
  • Inscribed Circle: 19.05 mm
  • ISO Code: LNMX 301940SN-RM T9315
  • Length: 30 mm
  • Manufacturer's Grade: T9315
  • Material: Carbide
  • Material Grade: H, K, P
  • Maximum Depth of Cut: 10 mm
  • Rake: Negative
  • Relief Angle: 0 deg
  • Seat Size: 30
  • Shape: Rectangle
  • Thickness: 12 mm
  • Width: 19.05 mm
  • Insert Style: LNMX
  • Insert Size: 301940
  • Corner Radius: 4 mm
  • Chipbreaker: RM
Special design negative turning insert, rectangular with a main edge length of 30mm, 4mm nose radius, indexing accuracy according to ISO-tolerance class-M, chip-breaker RM with rounded cutting edges with facet, in grade T9315, a MT-CVD coated functionally graded WC-Co carbide within ISO range P05-P25, for medium to heavy machining of steels
Pack: 5/PK
QTY
  • Item Features
  • T9315 grade functionally gradient substrate with fine structure
  • Relatively low cobalt content
  • Thick MT-CVD coating with a dominant Al2O3 layer
  • Highly versatile material with a balanced ratio of abrasion resistance and operative reliability
  • Special surface finish for coating
  • High cutting speeds
  • Continuous to slightly interrupted cut