The DONGCHENG DJC02-23 Magnetic Drill clamps to steel with a 15000 N magnetic base, so you can drill accurate holes on beams, plates, pipes, and structures without a drill press. It drills up to 23 mm with a twist drill bit and up to 50 mm with a core (annular) cutter, and it also taps threads up to M20 (tapping tools sold separately). The 1600 W motor has a 2-speed mechanical gearbox (130-260 and 260-520/min) and a maximum stroke of 220 mm. Soft start, electronic constant speed control, and electronic overload protection with a safety release clutch help protect the operator and the machine. It is made for fabricators, structural steel erectors, maintenance teams, and workshops.
Key Features
- 1600 W motor: strong power for steel drilling
- 15000 N magnetic base: holds firmly on steel for safe, accurate drilling
- Triple function: twist drilling, core drilling, and tapping
- 23 mm twist drill and 50 mm core drill capacity
- M20 tapping capacity: tapping tools sold separately
- 2-speed mechanical control: 130-260/260-520/min no-load speed
- Electronic constant speed control: keeps speed steady under load
- Soft start: smoother, safer start-up
- Electronic overload protection and safety release clutch
- 220 mm maximum stroke
- MT3 shank connector: takes MT3 arbors and core cutter adaptors
- Plastic case packing
What’s in the Box
| Item | Quantity |
|---|---|
| Magnetic drill machine | 1 |
| Joint assembly for MT3 core | 1 |
| Wedge iron | 1 |
| Safety belt | 1 |
| Open-end wrench | 1 |
| Hex wrench | 2 |
| Chuck wrench | 1 |
| Drill chuck | 1 |
| Extension rod for Morse taper bush with tang | 1 |
| Center pin, long center pin, short center pin | 1 each |
| Morse reduction sleeve | 1 |
| Oiler assembly | 1 |
| Carbon brush | 1 set |
| Plastic case | 1 |
Application
- Drilling holes in steel beams, channels, plates, and pipes
- Core drilling with annular cutters up to 50 mm
- Tapping threads up to M20 (with tapping tools sold separately)
- Structural steel, bridge, and shipyard work
- Fabrication shops and on-site maintenance
- Machinery, rail, and plant installation
Technical Specification
| Specification | Detail |
|---|---|
| Brand | DONGCHENG |
| Model | DJC02-23 |
| Product Type | Magnetic Drill |
| Rated Power Input | 1600 W |
| Max Drilling Capacity (Twist Drill Bit) | Φ23 mm |
| Max Drilling Capacity (Core Drill Bit) | Φ50 mm |
| Max Tapping Capacity | M20 (sold separately) |
| Magnetism | 15000 N |
| No-load Speed | 130-260/260-520 /min |
| Max Stroke | 220 mm |
| Connector | MT3 shank |
| Net Weight | 24.0 kg |
| Speed Control | 2-speed mechanical, electronic constant speed |
| Protection | Electronic overload protection, safety release clutch |
| Soft Start | Yes |
| Packaging | Plastic case |
Safety Note: Use only on clean, flat, ferrous steel that is thick enough for the magnet to hold, and make sure the magnet is switched on before starting the motor. Always wear eye protection, ear protection, and gloves, and use the safety belt on vertical or overhead work. Keep long hair and loose clothing clear. Unplug before changing cutters or accessories, and do not use on thin or painted, rusty, or uneven surfaces without checking the hold.


















