{"product_id":"copper-tube-pipe-expander-set-hex-shank-ac-hvac-repair-tool","title":"Copper Tube Pipe Expander Set 5\/6\/11 Pc – Hex Shank AC Tool","description":"\n\u003ch2\u003eExpand Copper Pipes Quickly \u0026amp; Effortlessly\u003c\/h2\u003e\n\u003cp\u003eWhether you're installing or repairing an air conditioning system, the \u003cstrong\u003eZimir Copper Tube Pipe Expander Set\u003c\/strong\u003e gives you everything you need to expand and connect copper pipes with precision. Available in 5, 6, or 11-piece configurations, this kit covers all standard pipe sizes and fits any hand electric drill — making pipe swaging and flaring faster and less labor-intensive than ever before.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love This Pipe Expander Set\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Quality #45 Steel Construction\u003c\/strong\u003e – Heat-treated and high-temperature quenched for exceptional hardness, durability, and a longer service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Size Range\u003c\/strong\u003e – Includes heads in 1\/4\" (6.3mm), 3\/8\" (9.5mm), 1\/2\" (12.7mm), 5\/8\" (15.9mm), 3\/4\" (19mm), and 7\/8\" (22.2mm) — covering the most common copper pipe diameters used in HVAC and refrigeration work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill-Ready Hex Shank\u003c\/strong\u003e – Features a universal 1\/4\" hex shank (or triangle shank) that locks securely into any hand drill or power drill. No special tools required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEffortless Pipe Swaging\u003c\/strong\u003e – Expands copper tubing smoothly so two pipes can be joined end-to-end without solder fittings, saving time and reducing leak points.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLabor-Saving Design\u003c\/strong\u003e – The optimized taper geometry reduces the force needed to expand the pipe, reducing fatigue on long jobs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use\u003c\/strong\u003e – Ideal for AC installation, refrigeration lines, plumbing repairs, and general metalworking\/pipe-fitting applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e#45 High-Carbon Steel (Heat Treated)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4\" (6.3mm), 3\/8\" (9.5mm), 1\/2\" (12.7mm), 5\/8\" (15.9mm), 3\/4\" (19mm), 7\/8\" (22.2mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Length per Head\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 45–60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShank Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4\" Hex or Triangle Shank\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSet Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-Piece, 6-Piece, or 11-Piece\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZimir (Model: GZ214)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eSelect the expander head that matches your copper pipe's outer diameter.\u003c\/li\u003e\n  \u003cli\u003eInsert the hex shank into your hand electric drill and tighten securely.\u003c\/li\u003e\n  \u003cli\u003eInsert the expander tip into the end of the copper tube.\u003c\/li\u003e\n  \u003cli\u003eRun the drill at a moderate speed while applying steady forward pressure.\u003c\/li\u003e\n  \u003cli\u003eRemove the expander — your pipe end is now ready to sleeve over a matching tube for a tight, leak-resistant connection.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eRelated Products You May Need\u003c\/h3\u003e\n\u003cp\u003e\n  \u003ca href=\"\/products\/22awg-glass-tube-fuse-holder-5x20mm-6x30mm-screw-type-10-pack\"\u003e10-Pack 22AWG Glass Tube Fuse Holder 5x20mm \u0026amp; 6x30mm Screw\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"\/products\/120ml-heavy-duty-metal-rust-remover-anti-rust-coating-spray\"\u003e120ml Heavy-Duty Metal Rust Remover \u0026amp; Anti-Rust Spray\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003ch3\u003eLearn More About Safe Tool Use\u003c\/h3\u003e\n\u003cp\u003eFor best practices when working with hand and power tools in HVAC and metalworking applications, refer to the \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Hand \u0026amp; Power Tools Safety Guidelines\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of copper pipe can this tube pipe expander set work with?\u003c\/h4\u003e\n\u003cp\u003eA: This copper tube pipe expander set is designed for standard soft copper tubing commonly used in air conditioning, refrigeration, and plumbing systems. It works with pipe outer diameters of 1\/4\", 3\/8\", 1\/2\", 5\/8\", 3\/4\", and 7\/8\" — covering the vast majority of residential and light commercial HVAC copper pipe sizes.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need a special drill to use these hex shank pipe expander heads?\u003c\/h4\u003e\n\u003cp\u003eA: No special drill is required. The 1\/4\" hex shank (or triangle shank) is compatible with virtually any standard hand electric drill or cordless drill with a 3-jaw or hex-bit chuck. Simply insert, tighten, and you're ready to start expanding pipes.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between the 5-piece, 6-piece, and 11-piece sets?\u003c\/h4\u003e\n\u003cp\u003eA: The different set options allow you to choose based on the pipe sizes you work with most. The larger 11-piece set gives you the most comprehensive coverage, including multiple sizes and potentially duplicate heads for convenience, while the 5-piece and 6-piece sets are ideal for more focused applications or professionals who only need specific diameters.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this pipe expander tool suitable for flaring copper tubes as well?\u003c\/h4\u003e\n\u003cp\u003eA: This tool is primarily designed for swaging (expanding) copper tube ends so they can sleeve over another pipe for a push-fit connection. For full 45° or 90° flares (as used in refrigerant line fittings), a dedicated flaring tool is recommended. However, this expander is an excellent complement to a flaring kit for complete copper pipe work.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of copper pipe can this tube pipe expander set work with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This copper tube pipe expander set is designed for standard soft copper tubing commonly used in air conditioning, refrigeration, and plumbing systems. It works with pipe outer diameters of 1\/4\\\", 3\/8\\\", 1\/2\\\", 5\/8\\\", 3\/4\\\", and 7\/8\\\" — covering the vast majority of residential and light commercial HVAC copper pipe sizes.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need a special drill to use these hex shank pipe expander heads?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No special drill is required. The 1\/4\\\" hex shank (or triangle shank) is compatible with virtually any standard hand electric drill or cordless drill with a 3-jaw or hex-bit chuck. Simply insert, tighten, and you're ready to start expanding pipes.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between the 5-piece, 6-piece, and 11-piece sets?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The different set options allow you to choose based on the pipe sizes you work with most. The larger 11-piece set gives you the most comprehensive coverage, including multiple sizes and potentially duplicate heads for convenience, while the 5-piece and 6-piece sets are ideal for more focused applications or professionals who only need specific diameters.\"}}, {\"@type\": \"Question\", \"name\": \"Is this pipe expander tool suitable for flaring copper tubes as well?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This tool is primarily designed for swaging (expanding) copper tube ends so they can sleeve over another pipe for a push-fit connection. For full 45° or 90° flares (as used in refrigerant line fittings), a dedicated flaring tool is recommended. However, this expander is an excellent complement to a flaring kit for complete copper pipe work.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"C 5Pcs Hex","offer_id":47710894686313,"sku":"14:201456597#C 5Pcs Hex","price":38.93,"currency_code":"USD","in_stock":true},{"title":"B C11pcs set","offer_id":47710894719081,"sku":"14:10#B C11pcs set","price":102.48,"currency_code":"USD","in_stock":true},{"title":"B 6Pcs Hex","offer_id":47710894751849,"sku":"14:201456596#B 6Pcs Hex","price":49.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sf9557360d99d4d4188bac85a971bb656i.webp?v=1782062681","url":"https:\/\/oasis-select.com\/products\/copper-tube-pipe-expander-set-hex-shank-ac-hvac-repair-tool","provider":"Oasis Select","version":"1.0","type":"link"}