WCMT 080412E-FM:T8430 INSERT

PRA7977283 MFG #: 7977283
$13.67 / EA
  • Manufacturer Grade: T8430
  • Insert Style: WCMT
  • Insert Size: 080412
  • Corner Radius: 0.047"
  • Chipbreaker: FM-P
  • Surface Treatment: PVD, TiAlN+TiN Coated
  • ANSI Designation: WCMT 433-FM:T8430
  • Direction of Cut: Neutral
  • For Use On: Cast Iron, Cast Steel, Non-Ferrous Metals, Stainless Steel and Steel
  • Hole Diameter: 0.217"
  • Included Angle: 80°
  • Inscribed Circle: 1/2"
  • ISO Designation: WCMT 080412E-FM:T8430
  • Length: 0.343"
  • Material: Carbide
  • Material Grade: K, M, N, P
  • Maximum Depth of Cut: 1.7 mm
  • Rake: Positive
  • Relief Angle:
  • Seat Size: 8
  • Series: WCMT
  • Shape: Trigon
  • Thickness: 0.187"
  • Type: Indexable
QTY
  • Item Features
  • Rounded edges without T-land enables smooth machining with light feed and shallow depths of cut delivering sufficient edge strength while limiting the risk of work-hardening
  • Unique titanium-boron-nitride (TiBN) top layer for build-up edge reduction and improved performance
  • New coating generation provides increased durability and performance
  • It is the most versatile grade for general turning and heavy roughing, even in unfavorable conditions
  • Medium width chip-groove reduces the cutting -resistance and vibration, hence increase machining performance
  • Shallow chip-groove ensures chip-breaking at wide range of cutting feeds
  • Raised chip-breaker back wall height forces the chip to curl more tightly which improves the ability to chip-break allowing machining of tough work-materials with lower feeds
  • Highly positive geometry reduces the cutting forces and machining load significantly enabling smooth turning with minimal vibration
  • WC-Co based substrate submicron grained, provides high hardness and abrasive wear-resistance, -resistance against comb cracks
  • PVD coating, enhances thermal cracking--resistance and performance in operations involving cutting temperature fluctuations
  • A multi-layered PVD coating optimized for increased productivity and durability
  • Thick TiN coated with low compressive stress for crater wear-resistance and hard AlTiN layer for flank wear-resistance