CAPACITIVE-SENSING PAINT BORER

A boring apparatus including a drill having a drill bit; a capacitance sensor; and an alarm; wherein the capacitance sensor is electrically connected to the drill bit and detects a change in capacitance associated with a substrate material in proximity to the drill bit.

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Bibliographische Detailangaben
1. Verfasser: Konyndyk, David M
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A boring apparatus including a drill having a drill bit; a capacitance sensor; and an alarm; wherein the capacitance sensor is electrically connected to the drill bit and detects a change in capacitance associated with a substrate material in proximity to the drill bit.