الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
VERSATILE DESIGN: Featuring black oxide finish for enhanced durability
SIZE RANGE: Drill bit progresses from 1/4" to 1/2" , perfect for creating precise holes of varying sizes
CONSTRUCTION: Made from speed steel with spiral flute design for efficient chip removal and smooth cutting performance
PRECISION CUTTING:Each step is clearly marked for accurate hole sizing, while the split point tip helps prevent walking and ensures clean entry.
وصف
This speed steel step drill bit is designed for precise metal drilling applications, featuring a durable black oxide finish for enhanced performance. The spiral flute design with hex shank provides excellent control and efficient chip removal during use. Ranging from 1/4" to 1/2", this versatile step drill bit allows you to create multiple hole sizes with a single tool. Each step is clearly marked for accurate hole sizing, while the split point tip helps prevent walking and ensures clean entry. This grade step drill bit features durable construction to maintain sharp cutting edges and deliver consistent performance across multiple drilling applications.