{"product_id":"schaefer-brush-09748-12-power-fitting-cleaning-brush","title":"Schaefer Brush 09748-12 Power Fitting Cleaning Brush","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCHAEFER BRUSH 09748-12 is a stainless steel power fitting and cleaning brush designed for mechanical cleaning of fittings, ports, and tubing in refrigeration and HVAC applications. It features a 3\/4 inch inside diameter with a 15\/16 inch actual brush diameter and a 1\/4 inch shank diameter, making it compatible with standard power drill chucks. The hex shaft stem provides positive engagement and reduces slippage during use. At 3-1\/8 inches in length and rated to 2000 RPM, this brush handles both light deburring and residue removal in tight service environments.\u003c\/p\u003e\u003cp\u003eThis brush is suited for refrigeration technicians and HVAC service professionals cleaning fitting interiors, tube ends, and port openings prior to brazing or connection. The 7\/8 inch refrigeration outside diameter corresponds to common refrigeration line sizing. It is well-suited for both residential and light commercial refrigeration service work where consistent surface preparation is required before flaring, swaging, or fitting assembly.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStainless steel bristles resist corrosion and withstand repeated use on copper and aluminum fittings\u003c\/li\u003e\n\u003cli\u003e3\/4 inch inside diameter with 15\/16 inch actual brush diameter for precise fitment cleaning\u003c\/li\u003e\n\u003cli\u003e1\/4 inch shank diameter fits standard drill chucks and quick-change power tool adapters\u003c\/li\u003e\n\u003cli\u003eHex shaft stem reduces slippage and maintains consistent rotational engagement\u003c\/li\u003e\n\u003cli\u003eRated to 2000 RPM for powered cleaning operations\u003c\/li\u003e\n\u003cli\u003eCompact 3-1\/8 inch length for use in confined service areas\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in refrigeration and HVAC fitting cleaning applications where a 3\/4 inch inside diameter brush is required. The 7\/8 inch refrigeration outside diameter is consistent with standard refrigeration tubing sizing conventions.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis brush is installed and operated by HVAC-R technicians using a standard power drill or screwdriver with a 1\/4 inch chuck. Always confirm the tool is set to a speed within the 2000 RPM maximum before operation. Wear appropriate eye protection when using rotary wire brushes. Ensure the fitting or tube end is secure and the system is depressurized before cleaning any refrigerant-side components.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Brush Diameter\u003c\/strong\u003e: 15\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigeration Outside Diameter\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-1\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 2000 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Type\u003c\/strong\u003e: Hex Shaft Stem\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 47131605\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: 09748-12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHAEFER BRUSH","offers":[{"title":"Default Title","offer_id":51543714431282,"sku":"09748-12","price":21.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/22ea087fb63c45bdf457d5fbe1672685.jpg?v=1785921507","url":"https:\/\/voomisupply.com\/products\/schaefer-brush-09748-12-power-fitting-cleaning-brush","provider":"Voomi Supply","version":"1.0","type":"link"}