Boring bars are made of steel, tungsten-based high-density alloys or carbide. With tungsten-based high-density alloys, grades K1700 (E = 45 × 106psi) and K1800 (E = 48 × 106psi), made of boring bars in the same cutting parameters for the boring process, the amount of deflection can be the same diameter and overhang than the same amount of steel cutter bars to reduce the amount of 50 to 60 per cent.
● Stocks means have stocks
O Stocks means semi-manufactured stocks
| Item | Main Size | Stocks | ||||||
| φD | L | φd1 | φd2 | H | H | ☑ | ||
| MT163 | φ18 | 90 | φ16 | φ3 | 14 | 2.7 | M6 | ● |
| MT203 | φ22 | φ20 | 16 | ● | ||||
| MT164 | φ18 | φ16 | φ4 | 14 | 3.6 | ● | ||
| MT204 | φ22 | φ20 | 16 | ● | ||||
| MT165 | φ20 | φ16 | φ5 | 14 | 4.5 | M8 | ● | |
| MT205 | φ24 | φ20 | 18 | ● | ||||
| MT166 | φ20 | φ16 | φ6 | 14 | 5.4 | ● | ||
| MT206 | φ24 | φ20 | 18 | ● | ||||
| MT207 | φ24 | φ20 | φ7 | 18 | 6.3 | M10 | ● | |
| MT208 | φ24 | φ20 | φ8 | 18 | 7.2 | ● |
