Indexable Boring Bar: A20Q PTFNR 11, 25.00 mm Min Bore, 20.00 mm Shank Dia, 90.00° N/A Steel 180.0000″ OAL, Lever Clamp,
Item #: 09980426
Brand: Ceratizit
Model #: 70564220
Product Specifications
| Minimum Bore Diameter (mm) | 25.00 |
| Maximum Bore Depth (mm) | 80.00 |
| Toolholder Style | PTFNR |
| Tool Material | Steel |
| Shank Diameter (Decimal Inch) | 20.0000 |
| Shank Diameter (mm) | 20.00 |
| Shank Diameter (Inch) | 20 |
| Overall Length (Decimal Inch) | 180.0000 |
| Overall Length (mm) | 180.00 |
| Overall Length (Inch) | 180 |
| Compatible Insert Size Code | TN..22. |
| Insert Holding Method | Lever Clamp |
| Compatible Insert Shape | Triangle |
| Insert Included | No |
| Rake | Negative |
| Cutting Direction | Right Hand |
| Rake Angle | 0.00 |
| Lead Angle | 90.00 |
| Series | MaxiLock-N |
| Insert Inscribed Circle (Inch) | 1/4 |
| Insert Inscribed Circle (Decimal Inch) | 0.2500 |
| Compatible Insert Thickness (Decimal Inch) | 0.1250 |
| Multi-use Tool | No |
| Cutting Tool Application | Boring |
| Back of Bar to Cutting Edge (mm) | 23.00 |
| Center to Cutting Edge (mm) | 13.00 |
| Primary Workpiece Material | Universal |
| Coolant Through | Yes |
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