2021 New Type Deep Hole Best Quality EDM Drilling Machine

2021 New Type Deep Hole Best Quality EDM Drilling Machine. Ultra-Fine Hole Capability: Processes holes as small as 0.015mm with a maximum depth-to-diameter ratio exceeding 300:1. High-Speed Machining: Achieves processing speeds of 5-40mm per minute for efficient production. Versatile Material Processing: Suitable for super-hard steel, cemented carbide, copper, aluminum, and all conductive materials. Precision Control System: Features semi-closed loop control with grating digital displays for high accuracy. Stable Rotary Head Design: Taiwan rotary head ensures leak-free operation with high-pressure water pump support. Efficient Electrode Usage: Drug-saving electrode tube design reduces consumption by up to 15%. Dual-Speed Spindle Control: Two-speed control mode doubles back-off speed for stable fine electrode processing. Certified Quality Standards: Machine meets CE, RoHS, and ISO 9001 certification requirements.