Product features

• • Zero Shedding Technology: Enhanced mechanical twisting lock ensures that the bristles will not shed or fly off under extreme centrifugal forces and high-speed CNC friction.

  • Micro-Hole Penetration : Capable of entering inner bores down to 0.5mm, perfectly clearing burrs inside smartphone screw holes, Type-C charging slots, and acoustic meshes.

  • Excellent Shape Recovery : Utilizing premium DuPont abrasive nylon, the bristles maintain their cutting posture and shape even after millions of high-frequency cycles.

  • Anti-Static & Heat Resistant : Compatible with continuous injection of industrial cooling oils and cutting fluids, ensuring no thermal melting or static buildup during mass production.