The Tolsen 77515 Cup Twist Wire Brush 100mm strips rust and paint from heavy metal surfaces. Hardened steel knots maintain shape under high-speed friction. With an M14x2 thread and 8500 RPM limit, it fits most standard angle grinders used in local workshops.
Key Features
- Twisted Knot Wire: High-tensile steel wires bundled into tight, aggressive spirals. Strips thick varnish or heavy scale without bending the individual filaments.
- Standard M14x2 Thread: Universal nut attachment for 4.5 and 5-inch grinders. Direct screw-on fitment prevents vibration during high-torque surface preparation.
- 8500 RPM Rating: Maximum rotational speed threshold for industrial power tool usage. Prevents wire fragmentation when clearing road dust or hardened weld slag.
- Industrial Steel Build: Heat-treated metal housing with a red protective finish. Resists structural deformation under intense heat generated by metal-on-metal friction.
Frequently Asked Questions
How to remove rust from metal with angle grinder?
Mount the 100mm cup brush and move the grinder across the affected area using light pressure. The 8500 RPM rotation enables the twisted knots to shear off oxidation layers instantly.
Is Tolsen 77515 compatible with 4 inch grinders?
It fits 4-inch, 4.5-inch, and 5-inch grinders equipped with an M14 threaded spindle. The 100mm diameter clears standard safety guards on most commercial power tools.
