Micro Gun Drilling
This series is specially designed to meet all the requirements of very small hole drilling from Ø1.4 mm to Ø10 mm. Motorized spindles, high pressure coolant pumps are standard on this series. Many work holding options are also offered on these machines depending on application requirements.
Micro gun drilling machines
PDHG-10-MH-Series
High productivity 4 spindles design with counter rotation.
Optional more than 10,000 rpm spindles, suitable for using solid carbide gundrills.
Techncial specification PDHG-10-MH-Series
Deephole micro drilling machine (max hole diameter is 10mm) - MH = Micro Hole
| Parameters | |||
|---|---|---|---|
| Working capacity | Drilling hole diameter range | mm | Φ1.4～Φ10 |
| Drilling hole maximum depth | mm | 500 | |
| Job maximum length | mm | 500 | |
| Main spindle quantity | pcs | 1/2/4 | |
| Main spindle space between | mm | 140 | |
| Machine Characters | Z Axis | ||
| Infeed speed range | mm/min | 5～500 | |
| Rapid speed range | mm/min | 3000 | |
| Infeed motor torque | Nm | 8 | |
| Drill box | Rotating speed range | r/min | 500～6000 |
| Motor power | kW | 3.7 | |
| Coolant system | Maximum pressure | MPa | 15 |
| Maximum flow | L/min | 50 | |
| Filtering accuracy | µm | 5 | |
| Coolant/Oil tank volume | l | 1000 |
Micro gun drilling machines
PDHG-10-MH-Series
Gun drilling for long thin parts supported by rotary self centering steady rests
Dual spindel long shaft deep hole micro drilling
