Description:
9pcs 12mm Shank Boring Bar Carbide Tipped Boring Bar
Video show:
Specification:

| Shank diameter (A) | Length (B) | Bore depth (C) | Min bore (D) |
| 12mm | 57.1mm | 19mm | 7.9mm |
| 12mm | 66.6mm | 28.5mm | 7.9mm |
| 12mm | 76.2mm | 38.1mm | 7.9mm |
| 12mm | 66.6mm | 28.5mm | 11.1mm |
| 12mm | 80.9mm | 42.8mm | 11.1mm |
| 12mm | 95.2mm | 57.15mm | 11.1mm |
| 12mm | 76.2mm | 38.1mm | 13mm |
| 12mm | 95.2mm | 57.1mm | 13mm |
| 12mm | 114.3mm | 76.2mm | 13mm |