WCMT 431-FM:T8330 TURNING INSERT - POSITIVE

PRA6754304 MFG #: 6754304
$132.60 / PK (10)
  • Manufacturer Grade: T8330
  • Insert Style: WCMT
  • Insert Size: 431
  • Inscribed Circle Size: 1/2"
  • Insert Seat Size: 8
  • Corner Radius: 1/64"
  • Chipbreaker: FM
  • Surface Treatment: CVD Coated
  • ANSI Designation: WCMT 431-FM T8330
  • Attributes (Y): Y
  • For Use On: Hardened Steel, Cast Iron, Stainless Steel, Aluminum, Steel and Titanium, Super Alloys
  • Hole Diameter: 0.22"
  • Image (Y): Y
  • Included Angle: 80°
  • ISO Designation: WCMT 080404E-FM T8330
  • Material: Carbide
  • Material Grade: H, K, M, N, P, S
  • Maximum Depth of Cut: 0.157"
  • Rake: Positive
  • Relief Angle:
  • Shape: Trigon
  • Thickness: 3/16"
Single-sided positive turning insert, 80° trigon with 7° clearance, inscribed circle diameter of 12.7mm, 4.76mm thick, 0.4mm nose radius, indexing accuracy according to ISO-tolerance class-M, chip-breaker FM with rounded cutting edges, in grade T8330, a PVD coated fine grained WC-Co carbide within ISO ranges P25-P40 and M20-M35, for fine to medium machining of steels and stainless-steels
Pack: 10/PK
QTY
  • Item Features
  • T8330 grade sub-micron substrate with a relatively high cobalt content
  • Cutting geometry particularly suited to parting and grooving
  • Suitable for turning, with an indexing accuracy to ISO tolerance class-M and chipbreakers on one side only
  • Nano-layered PVD coating with gradient transitions
  • Lower internal coating tension with higher hardness
  • Lower notch wear on the main cutting edge
  • Medium cutting speeds
  • Good operative reliability
  • Impaired machining conditions
  • Extremely universal cutting geometry, generates a very low cutting force and has good stability
  • Suitable for slightly interrupted cut