Motion
78639648
TT221 Grade I55 Carbide Turning Insert - Uncoated, 60° Triangle, 1/4" Inscr Circle, 1/8" Thick, 1/64" Corner Radius
MI ITEM #11764249
MFR #78639648
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TT221 Grade I55 Carbide Turning Insert - Uncoated, 60° Triangle, 1/4" Inscr Circle, 1/8" Thick, 1/64" Corner Radius
MI ITEM #11764249
MFR #78639648

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Overview

Mfr description
78639648 78639648 TPMM221 I55 (TT221) CA
  • Solid carbide is extremely heat-resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.

Specifications

  • Insert Style
    TT
  • Material
    Carbide
  • Finish Coating
    Uncoated
  • Manufacturer Grade
    I55
  • Shape
    Triangle
  • Inscribed Circle
    1/4 in
  • Thickness
    1/8 in
  • Corner Radius
    1/64 in
  • Included Angle
    60 °
  • Relief Angle
    11
  • Material Grade
    C5/C6
  • Hole Diameter
    0.0890 in
  • Insert Holding Method
    Screw
  • Insert Size
    221

Compliance & Safety Data

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