
High-Speed Perforator for the Electric Spark Machine: Step into the future of efficiency and precision with our cutting-edge machine, meticulously crafted to revolutionize micro-hole drilling. This state-of-the-art equipment is designed to elevate productivity and accuracy, making it an indispensable asset for industry professionals who demand the best.
√ Masterfully accommodates a wide range of conductive materials including stainless steel, hardened steel, carbide, copper, and aluminum, offering unparalleled versatility and adaptability for diverse industrial applications, ensuring you have the right tool for every job.
√ Experience remarkable precision with the capability to drill holes from 0.3mm to 3mm in diameter. Coupled with an extraordinary depth-to-diameter ratio exceeding 300:1, this machine is perfect for intricate and precise operations, ensuring your projects are executed to the highest standards.
√ Benefit from rapid processing speeds of 30-60mm/min, expediting production timelines and maximizing throughput for optimal operational efficiency, allowing you to meet and exceed production goals effortlessly.
√ Enhance operational simplicity with our innovative use of tap water as the working fluid. This eco-friendly approach not only reduces operational costs but also supports environmental sustainability, aligning technology with responsibility.
√ Customize the machine to align with your specific needs by selecting options for multi-axis CNC configurations or quantitative machine tool setups. This flexibility empowers you to tailor production capabilities to meet unique demands with precision and ease.
CNC EDM Micro Hole Drilling Machine DD703.30 Small Electric Spark Drilling Machine
Model |
DD703 |
DD703.30 |
DD703.50 |
Table size |
260*380mm |
260*380mm |
700*1000mm |
Table travel |
200*300mm |
300*400mm |
500*630mm |
Spindle servo travel |
280mm |
300mm |
600mm |
Spindle head travel |
200mm |
200mm |
500mm |
Spindle head speed |
20-120rpm |
20-120rpm |
20-120rpm |
Clamping electrode diameter |
0.3-3mm |
0.3-3mm |
0.3-3mm |
Max distance between guide and worktable |
240mm |
300mm |
500mm |
Input power |
3kw |
3kw |
3kw |
Machine weight |
600kg |
650kg |
2500kg |
Dimensions (L*W*H) |
1060*750*1700mm |
1060*750*1700mm |
1950*1500*1600mm |

Shenzhen Joint Machinery Co., Ltd. stands as a pioneer in the manufacture and export of advanced CNC lathe machines, deep hole drilling machines, and Swiss-type automatic lathes. Our suite of solutions is completed with superior milling and grinding technologies. Our commitment to excellence ensures the delivery of premium machines paired with unmatched service for a global clientele. By integrating cutting-edge technologies from Taiwan and Germany and employing state-of-the-art production methods, we promise products of exceptional quality and reliability. Noteworthy for their high precision, stability, and robust performance, our machines are engineered to tackle the most intricate and challenging machining tasks. Gaining worldwide acclaim, our products are prevalent across Asia, Europe, South America, North America, and beyond. We foster enduring partnerships and generate significant business value through collaborative success with clients across various regions, consistently meeting and surpassing the industry's highest standards.




