| Items | Specifactions | DIAMOND 42B Ⅱ |
DIAMOND 42CSB Ⅱ |
| Working Range | Max. Machining Dia. | Ø42 mm | Ø42 mm |
| Max. Machining Length Per Chucking | 240 mm | 240 mm | |
| Max. Drilling Dia. (Main / Sub Spindle) | Ø15 mm | Ø15 mm | |
| Max.Tapping Dia. (Main / Sub Spindle) | M12 | M12 | |
| O.D. Tooling | Number of Tools | 5 | 5 |
| Dimension | 16 × 16 × 120 | 16 × 16 × 120 | |
| I.D. Tooling | Number of Tools | 4 | 4 |
| Dimension | 13 mm (ER20) | 13 mm (ER20) | |
| Cross Working Driven Tooling | Number of Tools | - | 6 |
| Dimension | - | 13 mm (ER20) | |
| Speed | - | 200-6000 r.p.m. | |
| Front Working Driven Tooling | Number of Tools | - | 3 |
| Dimension | - | 13 mm (ER20) | |
| Speed | - | 200-6000 r.p.m. | |
| Back I.D. Tooling | Number of Tools | 4+4 | 4+4 |
| Dimension | 13 mm (ER20) | 13 mm (ER20) | |
| Back Working Driven Tooling | Number of Tools | - | 3 |
| Dimension | - | 10 mm (ER16) | |
| Number of Tools | - | 4 | |
| Dimension | - | 13 mm (ER20) | |
| Speed | - | 3000 r.p.m. | |
| Spindle | Spindle Hole Dia. | Ø45 mm | Ø45 mm |
| Spindle Speed | 200-5000 r.p.m. | 200-5000 r.p.m. | |
| Main Spindle Indexing Angle | C axis | C axis | |
| Back Spindle | Spindle Hole Dia. | Ø45 mm | Ø45 mm |
| Spindle Speed | 200-5000 r.p.m. | 200-5000 r.p.m. | |
| Max. Length for Front Ejection | 80 mm | 80 mm | |
| Sub Spindle Indexing Angle | C axis | C axis | |
| Rapid Traverse | X1, Y1, Z1, X2, Z2 | 30 m/min | 30 m/min |
| Motor | Spindle Motor | 7.5 kw | 7.5 kw |
| Back Spindle Motor | 5.5 kw | 5.5 kw | |
| Y1, Z1, Z1 | 1 kw | 1 kw | |
| X1, X2 Axis Motor | |||
| Y2 Axis Motor (Option) | 1 kw | 1 kw | |
| Coolant Pump Motor | 1 HP x 2 | 1 HP x 2 | |
| Lubrication Motor | 4 W x 2 | 4 W x 2 | |
| Driven Tools Motor-fixed Arm | - | 2.2 kW | |
| Driven Tools Motor-back Replaced Toolholder | - | 1.5 kW | |
| (Option Y2 Axis) | - | 2.2 kW | |
| Machine Dimensions | Center Height | 1050 mm | 1050 mm |
| Weight | 3710 kg | 3740 kg | |
| Optional Y2 Axis | - | 4120 kg | |
| Machine Dimension | 2500 × 1280 × 1780 | 2500 × 1280 × 1780 | |
| Air Pressure | Air Pressure | 5 kg/cm | 5 kg/cm |
| Air Supply | 10 L/min | 10 L/min |