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CNMA643 AC420K Grade, Carbide Turning Insert

  • Item Code: CNMA643 AC420K
  • Brand: Sumitomo
  • Unit Size: 1

Description

Features Tech Specs

Features

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    • Solid carbide is extremely heat-resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.

Tech Specs

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Mounting Hole Diameter 0.3126 Inch
Applicable Materials Steel, Stainless Steel, Cast Iron, Non-Ferrous, Exotic Materials, Hardened Steel
Insert Size 643
Insert Type Negative
Brand Sumitomo
Chipbreaker Type No
Corner Radius 0.0469 Inch
Inscribed Circle 0.7500 Inch
Thickness 0.2500 Inch
Included Angle 80
Insert Style CNMA
Shape Diamond
Grade AC420K
Product Name Turning Insert
Material Solid Carbide
Number of Edges 4
Coating/Finish CVD
Relief Angle 0 Degree