EDM Consumables / Tools / AccessoriesActive

EDM Small Hole Drilling Machine

Fine holes through hardened steel

EDM-SMALL-HOLE-DRILL

Currently supplied on a standing basis.

Overview

Drills holes by electrical discharge between an electrode tube and the workpiece. Because hardness is irrelevant to the process, it cuts hardened die steel, carbide and Inconel that resist conventional drilling. Most often used for wire EDM start holes, with depth-to-diameter ratios beyond 100:1.

Key Features

  • Cuts regardless of hardness — machinable after heat treatment
  • Deep holes beyond 100:1 depth-to-diameter
  • Optional CNC positioning and automatic electrode changer
  • Automatic stop on breakthrough detection

Specifications

Specifications vary by application. Please submit your requirements for confirmation.

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Applications

Wire EDM start holesMould cooling channelsNozzle and filter micro holes
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