{"product_id":"schaefer-brush-42606-nylon-tube-brush-2-in-single-spiral","title":"Schaefer Brush 42606 Nylon Tube Brush 2 in Single Spiral","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCHAEFER BRUSH 42606 is a single-spiral nylon tube brush designed for cleaning and deburring the interior of tubes, pipes, and cylindrical passages. The brush measures 2 inches in diameter and 4.5 inches in brush length, with a 7-inch overall length that provides reach into confined passages. A 0.25-inch stainless steel shank mounts directly to a drill or flex-shaft driver. The nylon fill material with a 0.022-inch filament diameter offers chemical resistance and moderate abrasion for clearing debris, scale, and residue from tube interiors without scratching softer base materials. HVAC technicians, plumbers, and refrigeration mechanics use this brush for routine tube maintenance and inspection prep.\u003c\/p\u003e\u003cp\u003eThis tube brush is suited for residential and light commercial applications where tube or pipe interior cleaning is required. Common uses include cleaning heat exchanger tubes, copper refrigerant line ends, condensate drain line fittings, and plumbing pipe bores prior to soldering or fitting installation. The 2-inch diameter and 7-inch overall length make it practical for standard trade tubing sizes encountered in HVAC and plumbing service work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2-inch brush diameter for standard tube and pipe bore cleaning\u003c\/li\u003e\n\u003cli\u003eSingle-spiral construction with one stem wire and one bristle spiral for consistent scrubbing action\u003c\/li\u003e\n\u003cli\u003eNylon fill resists common chemical cleaners and solvents used in HVAC and plumbing service\u003c\/li\u003e\n\u003cli\u003e0.022-inch filament diameter provides firm but non-scoring contact with tube interiors\u003c\/li\u003e\n\u003cli\u003e0.25-inch stainless steel shank compatible with standard drill chucks and flex-shaft drivers\u003c\/li\u003e\n\u003cli\u003e7-inch overall length for adequate reach into tube ends and fittings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and general-service tube brush suited for cleaning 2-inch nominal diameter tube and pipe interiors in HVAC, refrigeration, and plumbing applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis brush is installed by a technician or mechanic using a hand drill, cordless driver, or flex-shaft tool fitted with a standard chuck accepting a 0.25-inch shank. Before brushing any tube that is part of an active system, shut down the equipment and isolate or depressurize the line per applicable IFGC, IPC, or NEC requirements for the system type. Operate at low to moderate drill speed to avoid filament distortion or premature wear. Inspect filaments before each use and replace the brush if fill material shows significant deformation or loss.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush Diameter\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush Length\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilament Diameter\u003c\/strong\u003e: 0.022 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFill Material\u003c\/strong\u003e: Nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Stem Wires\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Bristle Spirals\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SCHAEFER BRUSH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 42606\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHAEFER BRUSH","offers":[{"title":"Default Title","offer_id":51538308301106,"sku":"42606","price":78.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3377494eaddbade57574714da724dd1d.jpg?v=1785822573","url":"https:\/\/voomisupply.com\/products\/schaefer-brush-42606-nylon-tube-brush-2-in-single-spiral","provider":"Voomi Supply","version":"1.0","type":"link"}