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 StyleTT
- MaterialCarbide
- Finish CoatingUncoated
- Manufacturer GradeI55
- ShapeTriangle
- Inscribed Circle1/4 in
- Thickness1/8 in
- Corner Radius1/64 in
- Included Angle60 °
- Relief Angle11
- Material GradeC5/C6
- Hole Diameter0.0890 in
- Insert Holding MethodScrew
- Insert Size221
Compliance & Safety Data
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