Description
The Bright Nails 6.0mm x 139mm Long Series HSS Drill Bit is designed for deep drilling applications where extra reach is needed beyond standard jobber bits. Manufactured from high speed steel (HSS), it provides strong durability, heat resistance and consistent cutting performance when drilling mild steel, plastics and timber.
Its long series construction allows access through box sections, frames and recessed fixing points without using extensions. Precision-ground flutes improve swarf removal, helping reduce friction and maintain hole accuracy. Suitable for engineering, fabrication, maintenance and general site work.
