Indexable Boring Bar: A20Q STFCL 11, 25.00 mm Min Bore, 20.00 mm Shank Dia, 90.00° N/A Steel 180.0000″ OAL, Screw Clamping,
Item #: 68770668
Brand: Ceratizit
Model #: 70729220
Product Specifications
| Minimum Bore Diameter (mm) | 25.00 |
| Maximum Bore Depth (Decimal Inch) | 1.2598 |
| Toolholder Style | STFCL |
| 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 | TC..21.5. |
| Insert Holding Method | Screw Clamping |
| Compatible Insert Shape | Triangle |
| Insert Included | No |
| Rake | Positive |
| Cutting Direction | Left Hand |
| Rake Angle | 7.00 |
| Lead Angle | 90.00 |
| Series | MaxiLock-S |
| Insert Inscribed Circle (Inch) | 1/4 |
| Insert Inscribed Circle (Decimal Inch) | 0.2500 |
| Compatible Insert Thickness (Decimal Inch) | 0.0938 |
| Multi-use Tool | No |
| Cutting Tool Application | Boring |
| Center to Cutting Edge (mm) | 13.00 |
| Primary Workpiece Material | Universal |
| Coolant Through | Yes |