Heavy-cleaning brushes have a double stem and carbon steel double-spiral bristles to remove rust and paint from carbon steel surfaces. Double-stem, double-spiral brushes have high bristle density and provide added rigidity. Carbon steel bristles remove material at a high rate on iron, carbon steel, and wood.

Nonsparking heavy-cleaning brushes have a double stem and brass double-spiral bristles to remove paint and rust from soft metals. Brass bristles are nonsparking, soft, and a good choice for finishing and polishing. They're suitable for brass, copper, iron, carbon steel, stainless steel, plastic, and wood.

Light-deburring and -finishing brushes have a single stem and a single spiral of abrasive nylon bristles to smooth edges and surfaces of cross holes on all metals. Single-stem, single-spiral tube brushes have low bristle density, offer limited rigidity, and are suited for general-purpose cleaning and deburring. Abrasive nylon bristles are embedded with a coarse material along the entire length that continuously exposes fresh abrasive for a consistent surface finish. Nylon bristles are flexible and suited for plastic, aluminum, brass, and copper. They also offer improved safety compared to wire filament bristles, which are sharp and may fall off during operation.

Blind hole-cleaning brushes for carbon steel are single-stem with carbon steel bristles. Round tube brushes have bristles wound with the stem and are suited for cleaning and deburring threaded and smooth blind holes. Single-spiral stems have only two strands wrapped around the bristles, suitable for general cleaning and deburring by hand or with low-rpm power tools. Carbon steel bristles remove material at a high rate on iron, carbon steel, and wood.

Blind hole-cleaning brushes for stainless steel are single-stem with stainless steel bristles. Round tube brushes have bristles wound with the stem and are suited for cleaning and deburring threaded and smooth blind holes. Single-spiral stems have only two strands wrapped around the bristles, suitable for general cleaning and deburring by hand or with low-rpm power tools. Stainless steel bristles resist corrosion and heat, making them suitable for hot and wet environments. They can be used on aluminum, brass, copper, stainless steel, nonferrous surfaces, and wood.

Blind hole-cleaning brushes for soft metals are single-stem with brass bristles. Round tube brushes have bristles wound with the stem and are suited for cleaning and deburring threaded and smooth blind holes. Single-spiral stems have only two strands wrapped around the bristles, suitable for general cleaning and deburring by hand or with low-rpm power tools. Brass bristles are nonsparking, soft, and a good choice for finishing and polishing. They're suitable for brass, copper, iron, carbon steel, stainless steel, plastic, and wood.

Inside/outside diameter cleaning brushes remove contaminants from bores and through holes. They brush both the inside and outside diameter of a hole with a single tool.

Inside/outside cleaning brush kits contain multiple inside and outside diameter cleaning brushes of varying sizes.