Summary

The Sodick K3HS is an electrical discharge machining (EDM) small hole driller designed for high-speed production of starter holes in die plates and challenging materials such as carbide and heat-treated workpieces. It integrates automatic electrode feeding and servo-optimized control for continuous, unattended operation and stable, precise machining outcomes. Notable technical features include a programmable auxiliary W-axis, LN Assist control system, and energy-saving circuitry.

Key Capabilities

• High-speed EDM drilling of small diameter holes (0.010” to 0.12”)
• Capable of machining carbide and heat-treated materials
• Automatic electrode feeder enabling unattended operation with and up to 40 electrodes (at Ø0.02”)
• Servo-optimized cutting and fine feed control
• Programmable auxiliary W-axis for workpiece rotation or indexing
• LN Assist control system with automated programming and operator macro utility
• Diffuser-shaping “Loran” capabilities

Key Specifications