🔹High-quality ball bearing shaft: Reduces friction, ensures smooth rotation, and provides greater durability at high speeds.
🔹Flexible long design: The 140mm shaft allows for easy maneuvering in tight spaces and deep recesses.
🔹Ultra-hard alloy steel: Withstands high torque, minimizing deformation and vibration.
🔹Ultra-lightweight and compact: Weighing only 123g, it won't strain the drill head even after prolonged use.