Portable electromagnetic automatic drill & tapping machine
MTM-300
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Product Features
- With circuit protection of breaking for motor, once any wire of three phases power source is broken off, this unit could cut off current to motor to prevent motor from being burn out.
- Drill sleeves、tapping adaptors and borer holder are all with rapid adaptors, very convenient for replacement of cutters.
- Tapping adaptors with torsion control, tap bits are protected from being twisted off.
- MTM-300 comes with drilling force control unit for Auto-feeding:
When drill bit is worn out, this unit will drive feeding intermittently or stop feeding. Once feeding becomes difficult while marking a hole, please replace a new drill bit or re-sharpen the worn out one in order to protect both drilling tool and machine body from being damaged.
Specifications 
| Model | MTM-300 |
|---|---|
| Drill Capacity | 1/8"~1" 3~25mm |
| Tapping Capacity | 3/8"~7/8" 10~22mm |
| Power | 220V 3-Phase |
| HP | 1-1/4 |
| R.P.M. | 705 405 100 58 |
| Feeding Stroke | 100mm |
| Body Stroke | 100mm |
| Turning Degree | 180° |
| Transversal Move | 15mm |
| Magnetic | 200x112x78mm |
| Magnetic Force | 1500kgs |
| Height | 500mm |
| Torsion Fixture Standard Fitting | 6 |
| Drill Sleeve Standard Fitting | 3 |
| Fittings Weight | 8 |
| Machine Weight | 41kgs |
* These specifications and shape may be changed for improvement without prior notice.
* 3-Phase 380V、415V、440V Are Availiable for Requirements of Customers.
* 3-Phase 380V、415V、440V Are Availiable for Requirements of Customers.
Optional Accessories
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| Broach Holder | |||
|---|---|---|---|
| Borer hole | To suited model | Hole capacity | Weight |
| 19mm | MTM-300 | 14~30mm | 1kgs |
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| Coolant Tank Set | |
|---|---|
| Model | Weight |
| DT-90 | 0.5kgs |
