Knee Type Superior Rigidity Box-Column Drill SD-25A SD-32A SD-40B SD-40C SD-50C SD-50D
Features:Superior rigidity for demanding drilling, reaming and thread-cutting tasks.
Box-column design provides high load capacity, and is torsion proof and rigid.
Table and drill head can be moved individually for an optimum machining height.
9-steps feed and speed gears, with oil-bath lubrication.
High torque across the entire speed range.
Thread cutting unit automatically reverses upon reaching the preset depth.
Technical Parameter:| Specification | Unit | SD-25A | SD-32A |
| Drilling capacity in steel | mm | 25 | 32 |
| Feed force | N | 9000 | 9000 |
| Torque | N.m | 160 | 160 |
| Spindle taper | - | Morse No.3 | Morse No.4 |
| Distance from spindle center to column surface | mm | 280 | 280 |
| Spindle quill travel | mm | 200 | 200 |
| Drilling head travel | mm | 200 | 200 |
| Spindle speed range | rpm | 50-2000(9steps) | 50-2000(9steps) |
| Spindle feeds | mm/r | 0.056-1.8(9steps) | 0.056-1.8(9steps) |
| Vertical table travel | mm | 310 | 310 |
| Table setup area | mm | 400x530 | 400x530 |
| T-slot width/number | mm | - | - |
| Max. distance from spindle nose to table | mm | 710 | 710 |
| Main motor power | kw | 2.2 | 2.2 |
| Coolant pump | W | 90 | 90 |
| Flow rate | L/min | 25 | 25 |
| Overall dimension(LxWxH) | mm | 962x847x2300 | 962x847x2300 |
| Machine weight | kg | 950 | 950 |
| Specification | Unit | SD-40B | SD-40C |
| Drilling capacity in steel | mm | 40 | 40 |
| Feed force | N | 16000 | 16000 |
| Torque | N.m | 350 | 350 |
| Spindle taper | - | Morse No.4 | Morse No.4 |
| Distance from spindle center to column surface | mm | 335 | 335 |
| Spindle quill travel | mm | 250 | 250 |
| Drilling head travel | mm | 200 | 200 |
| Spindle speed range | rpm | 31.5-1400(12steps) | 31.5-1400(12steps) |
| Spindle feeds | mm/r | 0.056-1.8(9steps) | 0.056-1.8(9steps) |
| Vertical table travel | mm | 300 | 300 |
| Table setup area | mm | 480x560 | 480x560 |
| T-slot width/number | mm | - | - |
| Max. distance from spindle nose to table | mm | 750 | 750 |
| Main motor power | kw | 3 | 3 |
| Coolant pump | W | 90 | 90 |
| Flow rate | L/min | 25 | 25 |
| Overall dimension(LxWxH) | mm | 1040x906x2530 | 1040x906x2530 |
| Machine weight | kg | 1250 | 1300 |
| Specification | Unit | SD-50D | SD-50C |
| Drilling capacity in steel | mm | 50 | 50 |
| Feed force | N | 16000 | 16000 |
| Torque | N.m | 350 | 350 |
| Spindle taper | - | Morse No.5 | Morse No.5 |
| Distance from spindle center to column surface | mm | 335 | 335 |
| Spindle quill travel | mm | 300 | 250 |
| Drilling head travel | mm | 200 | 200 |
| Spindle speed range | rpm | 45-862(9steps) | 45-850(9steps) |
| Spindle feeds | mm/r | 0.056-1.8(9steps) | 0.056-1.8(9steps) |
| Vertical table travel | mm | 300 | 300 |
| Table setup area | mm | 480x560 | 480x560 |
| T-slot width/number | mm | - | - |
| Max. distance from spindle nose to table | mm | 755 | 750 |
| Main motor power | kw | 4 | 4 |
| Coolant pump | W | 90 | 90 |
| Flow rate | L/min | 25 | 25 |
| Overall dimension(LxWxH) | mm | 1040x906x2530 | 1040x905x2530 |
| Machine weight | kg | 1350 | 1300 |
Coolant system
Tapping feature
Halogen work lamp
Operating tools
Operator manual
Optional Configuration:Universal facing and boring head
Coolant concentrate
Accessory set MT4(8pieces)
Reducing sleeve MT5/4
Detailed Images