Valenite Tiger-tec® Silver 7053856 Double Sided Negative Turning Insert, TNMG331-NMS WSM20S ANSI, Triangle, TNMG Insert

TNMG Turning Inserts
PDW~12584930 MFG #: TNMG331-NMSWSM20S
Walter (Valentine)
13.70000 / ea
Walter_Valenite_6876741
  • ANSI Code: TNMG331-NMS WSM20S
  • Catalog Number: TNMG331-NMSWSM20S
  • Corner Radius: 0.4 mm
  • Country of Origin: DE
  • Finish: PVD-TiAlN+Al2O3 (Al) Coated
  • Gross Weight Per Pack: 0.0100 lb
  • Hole Diameter: 3.81 mm
  • Included Angle: 60 °
  • ISO Code: TNMG160404-NMS WSM20S
  • Relief Angle: 0 °
  • Series: Tiger-tec® Silver
  • Sub Brand: Tiger-tec®
  • Thickness: 4.76 mm
  • Stock Status: NONSTOCK
  • Brand: Walter (Valentine)
  • Manufacturer: Walter
  • Chipbreaker: NMS
  • Cutting Direction: Neutral
  • For Use On: Heat Resistant Special Alloys Based on Iron, Nickel and Cobalt, Titanium and Titanium Alloys, Austenitic Stainless Steel, Austenitic-Ferritic Steel and Steel Casting
  • Inscribed Circle: 9.525 mm
  • Insert Size: 331
  • Insert Style: TNMG
  • Manufacturer's Grade: WSM20S
  • Material: Carbide
  • Material Grade: M, S
  • Maximum Depth of Cut: 2.5 mm
  • Rake: Negative
  • Seat Size: 16
  • Shape: Triangle
With Tiger-tec® Silver, Walter is offering a world first in coating technology for indexable inserts. The special aluminium oxide layer with optimized microstructure reduces wear during turning, milling and drilling operations and increases toughness and temperature resistance for significantly higher cutting data.
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  • Features
Improved coating adhesion prevents chipping and provides stable machining
Micro TiCN coating provides excellent wear resistance
Hard surface layer - provides advanced wear resistance
Strong intra coating adhesion - higher adhesion between each layer with improved crystal structure
Micro TiCN layer - higher coating hardness is possible due to a micro TiCN crystal structure, resulting in increased wear resistance
CA320 grade improved stability with CVD layer structure with high adhesion and long tool life during heavily interrupted or high speed machining
Roughing to heavy interrupted cutting of nodular cast iron
0.08 to 0.202 mm corner point tolerance
+/-0.13 mm thickness tolerance
0.05 to 0.152 mm inscribed circle tolerance
0.09 to 0.22 mm feed/rev
16.5 mm cutting edge length