Key Features
- Twist Knot Construction: The steel bristles are tightly twisted together into distinct bundles, providing superior rigidity, impact resistance, and a longer tool life with less wire fatigue.
- Durable Materials: Typically manufactured from high-tensile carbon steel wire, though stainless steel (Inox) and brass variants exist to prevent contamination on specific metals.
- Threaded Arbor: Features an integrated internal mounting nut to securely fasten and balance the brush directly onto the grinder’s spindle.
- Balanced Housing: The heavy metal cup housing stabilizes the brush during high-RPM rotations, which helps reduce vibration and operator fatigue
