Professional Wire Gauge Drill Bit 7J with precise .2010" diameter designed for accurate drilling applications. This jobber length drill bit provides the ideal balance of length and rigidity for most drilling tasks.Wire Gauge Size 7J (.2010" diameter)Jobber length design for versatile applicationsPrecision ground for accurate hole sizingProfessional-grade constructionIdeal for electrical work precision manufacturing and applications requiring exact .2010" diameter holes with consistent quality and performance.