Laser-Machines

Drilling holes in mechanical pencil lead

With the combination of a short pulse duration green laser enabling minimal thermal effects on machining and the advanced precision positioning technology that Nidec Machine Tool have developed as a leading machine tool manufacturer, ABLASER achieves innovative micron-level precision machining.
In this case, we successfully drilled a hole with a depth of approximately 2mm in a φ0.5mm, HB hardness mechanical pencil lead. The processing was done without breaking the brittle pencil lead, while preserving thin sections.

Target workpiece

We offer charged trial services for micro-machining and room temperature wafer bonding.
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