
Dz703-450 Super EDM Drilling Machine for Wire-Cut Drilling. Deep Hole Capability: Capable of drilling deep holes with a depth-diameter ratio up to 300:1 for diameters 0.2mm to 3mm. Fast Z-Axis Feed: Micro-stepping motor enables full Z-axis stroke in approximately 10 seconds, reducing waiting time. Durable Construction: Machine body made of high-quality cast iron with precision ball screws and linear guideways. Versatile Material Processing: Suitable for cutting holes in various metals and super-hard conductors including steel, copper, and aluminum. Comprehensive Warranty: Standard 12-month warranty with optional extension to 36 months for peace of mind. OEM/ODM Customization: Supports custom fabrication based on client drawings, samples, or designs with own branding.