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Mfg SKU #424-0807
Indexable Insert CategoryThreading Insert
BrandShars Tool
To be used onAlloy Steel
ANSI NumberTPMA 43NV
Insert StyleTPMA NV
Insert Size43
Inscribed Circle1/2
Insert Thickness0.187
Thru Hole0.202
MaterialCarbide
CoatingTin
Thread Pitch5-24
Thread Styleexternal
cutting directionNeutral

Spotlight

  • 10 degree Positive rake with straight through hole
  • On edge 60 degree V Thread form
  • Use for threading in a wide variety of materials
  • Use the same tool holder for threading of grooving
  • Most inserts can be used for either internal or external threading
  • Three cutting edges per insert
  • Ideal for internal threading
  • C2 grade general purpose grade designed for cast iron and non-ferrous materials
  • Can also be used for machining 200 and 300 series stainless steel, plastic, rubber and wood
  • Provides excellent wear resistance

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