Flexovit C1630 is a 4-inch Knotted Cup Wire Brush designed for heavy-duty cleaning and rough scale removal on flat surfaces. It is manufactured by Flexovit USA and is widely used for industrial surface preparation.
Key Specifications
Diameter: 4 inches
Thread/Arbor: 5/8"-11 threaded insert
Wire Type: 0.020-inch Carbon Steel Knotted Wire
Max RPM: 8,500 RPM (Some sources list 7,000 RPM)
Feature: Includes a Knock-Off (K-O) Bridle that restrains the knots for better flare control and prevents premature wire breakage; once the brush wears down, the bridle can be removed to expose more wire.
Applications
This brush is specifically built for demanding jobs, including:
Heavy-Duty Cleaning: Removing heavy rust, corrosion, and thick scale from metal surfaces.
Deburring: General-purpose cleaning and removing sharp edges after metalwork.
Weld Cleaning: Efficiently cleaning weld beads and preparing joints for welding.