Sandvik Coromant - TNMA331 Grade CB20 CBN Turning Insert - 60° Triangle, 3/8" Inscr Circle, 3/16" Thick, 1/64" Corner Radius
Item #: 49672850
Brand: Sandvik Coromant
Model #: 5753455
Exact Tooling IR#: 04
Features and Benefits
Cubic boron nitride (CBN) is similar in hardness to diamond. It is commonly used for machining hardened steel and related alloys at high temperatures.
| Product Specifications | |
|---|---|
| Insert Style | TNMA |
| Insert Size | 331 |
| Material | CBN |
| Inscribed Circle (Decimal Inch) | 0.3750 |
| Inscribed Circle (Inch) | 3/8 |
| Thickness (Inch) | 3/16 |
| Thickness (Decimal Inch) | 0.1875 |
| Thickness (mm) | 4.76 |
| Corner Radius (Inch) | 1/64 |
| Corner Radius (mm) | 0.3969 |
| Corner Radius (Decimal Inch) | 0.0156 |
| Manufacturer's Grade | CB20 |
| Hole Diameter (mm) | 3.81 |
| Hole Diameter (Decimal Inch) | 0.1500 |
| ISO Number | TNMA160404S01020E CB20 |
| Relief Angle | 0 |
| Included Angle | 60 |
| Cutting Direction | Neutral |
| Insert Hand | Neutral |
| Series | T-Max P |
| Maximum Depth of Cut (mm) | 3.60 |
| Insert Holding Method | Pin & Clamp |
| Cutting Edge Style | Chamfered andRounded |
| Shape | Triangle |
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