Knot Style Wire Cup Brush - 14,000 RPM - Makita

The Makita 743209-A Knot Style Wire Cup Brush is engineered for professional-grade cleaning and material removal in demanding automotive and industrial applications. Featuring rugged .020" carbon steel wire in a knot construction, this durable brush delivers efficient performance on various surfaces, particularly in confined spaces and intricate areas. Its direct spindle mount design ensures stable and secure operation at high rotational speeds.

Key Features

• Durable Construction: Built with rugged .020" carbon steel wire and a 20-knot construction for extended life and aggressive material removal.
• Precision Access: The 2 3/4" diameter is specifically designed for effective operation in tight spots, corners, and around angle welds.
• High-Speed Performance: Safely operates at a maximum speed of 14,000 RPM, optimizing efficiency for tough cleaning tasks.
• Direct Spindle Mount: Ensures secure attachment and consistent balance during use, enhancing operator control and safety.
• Broad Compatibility: Designed for use with a range of Makita grinders, including models 9005B, 9503BHZ, 9505BHZ, 9527PB, 9528PB, 9524NB, 9527NB, 9015B, and 9015DB.

Applications

This knot style wire cup brush is an essential tool for professional technicians and mechanics. It excels in preparing surfaces by removing rust, scale, paint, and slag from metal components. Ideal for automotive frame cleaning, pre-weld preparation, deburring machined parts, and restoring industrial equipment. Its compact design allows for precise work on intricate fabrications and in hard-to-reach areas, ensuring thorough cleaning without compromising surrounding components.

Specifications

• Manufacturer: Makita
• Model Number: 743209-A
• Wire Type: Carbon Steel
• Wire Diameter: .020"
• Brush Diameter: 2 3/4"
• Arbor Size: 5/8"-11
• Knots: 20
• Maximum Safe Speed: 14,000 RPM