Wire pencil brush Bosch 2 608 622 126 — pencil wheel brush, 6 mm shank, 15 mm diameter

Wire pencil brush Bosch 2 608 622 126 is a crimped-wire pencil brush with a 6 mm shank and 15 mm diameter. It is designed for precision cleaning, deburring and surface preparation in narrow, hard-to-reach areas on stainless steel, aluminium and other non‑ferrous metals. The brush is suitable for use with rotary tools and drills that accept a 6 mm shank and is intended for light-duty work such as rust and paint residue removal or creating a matt finish on small parts, grooves and internal pipe surfaces.

Advantages

The crimped-wire construction provides flexible but effective brushing action that adapts to irregular surfaces and fits into tight corners. The compact pencil shape and 6 mm shank allow access to narrow bores, profiles and internal pipe areas. Compatible with standard rotary tools and drills, the brush offers controlled material removal for delicate cleaning and surface preparation without excessive stock removal.

Suitable for

Key specifications

How to use

Fit the brush to a rotary tool or drill that accepts a 6 mm shank. Secure the shank firmly in the chuck and run the tool at the recommended speed for wire brushes (consult your tool manual). Apply light pressure and move the brush steadily across the work area; avoid excessive force to prevent damage to the workpiece and premature wear of the brush. Use short passes when working in tight grooves or inside pipes to maintain control and avoid overheating.

Recommendations

Wear appropriate personal protective equipment such as safety glasses and gloves. Use the brush only for light-duty cleaning and surface preparation on the specified materials. Inspect the brush before use and replace it if wires are excessively worn or splayed.