3-1/2 in. x 5/8-11 Premium Crimped Cup Brush | JET-554107

Built for demanding tasks on steel, stainless steel, and hardened concrete, Jet Tools' 31/2 in. Crimped Cup Brush balances durability with precision. Its crimped-wire design offers smoother finishing compared to knot styles, reducing operator fatigue and potential damage. Rated for up to 12,000RPM, the brush reinforces safety and performance under high-speed operation. A versatile tool for fabrication, maintenance, and form clean-off, it brings consistent reliability without over-engineering.

• Bristles are made with quality piano wire (tempered high carbon steel)
• Designed for surface cleaning, rust and paint removal, and light deburring on large flat surfaces and hardened concrete
• The threaded 5/8'11 arbor allows for secure attachment to angle grinders
• Crimped wire brushes offer more flexibility and less aggressive brushing than knot brushes where a smoother finish is required
• All cup brushes are equipped with threaded arbors for fast and easy mounting