Schaefer Brush 93610 Tube Brush Brass Bristles 0.5in

Product Description

The SCHAEFER BRUSH 93610 is a double stem, single spiral tube brush designed for cleaning the interior of tubes, pipes, and small-bore passageways. It features brass bristles mounted on a brass brush body and connects via a male stem connection. The brush measures 0.5 inches in diameter with an overall length of 6.25 inches and a brush scraper length of 4 inches. It is well suited for HVAC, plumbing, and general maintenance applications where light abrasion and corrosion resistance are required. Brass bristles resist rust and are compatible with a wide range of tube and pipe materials without causing aggressive scoring.

This tube brush is used in residential and light commercial maintenance work involving heat exchangers, condenser tubes, refrigerant line fittings, and small-diameter plumbing connections. The male stem connection allows it to be chucked into a hand drill or used with a compatible brush extension for reaching deeper into tube assemblies. Technicians in HVAC service, pipefitting, and facilities maintenance commonly keep this size on hand for routine cleaning and inspection prep work.

Key Features

• Double stem, single spiral construction holds bristles securely along the full brush length
• Brass bristles provide corrosion resistance and non-sparking safe cleaning action
• 0.5 inch diameter fits standard small-bore tubes and pipe fittings
• 4 inch brush scraper length delivers effective cleaning reach
• Male connection compatible with drill chucks and brush extension handles
• Lightweight at 0.1 pounds for easy one-handed use

Compatibility

Designed as an OEM-style replacement and general-use tube brush suitable for small-bore tube and pipe cleaning applications in HVAC, plumbing, and industrial maintenance settings.

Installation Notes

Tube brushes of this type are installed and used by HVAC technicians, plumbers, and maintenance trades. Before cleaning any tube or fitting, shut off fluid or refrigerant flow and depressurize the line per standard lockout-tagout procedure. The male stem can be inserted into a hand drill for powered scrubbing or used manually. Do not exceed the rated diameter of the passageway being cleaned, as forcing an oversized brush can damage tube walls or deform fittings.