{"product_id":"copper-tube-pipe-expander-set-hex-shank-ac-hvac-swaging-tool","title":"Copper Tube Pipe Expander Set 5\/6\/11 PC – Hex Shank AC Tool","description":"\n\u003ch2\u003eCopper Tube Pipe Expander Set – Professional Swaging \u0026amp; Flaring Tool for Air Conditioner Repair\u003c\/h2\u003e\n\u003cp\u003eMake AC installation and copper pipe repair faster and easier with the \u003cstrong\u003eZimir Copper Tube Pipe Expander Set\u003c\/strong\u003e. Available in 5, 6, or 11-piece configurations, this hex shank expander kit is engineered for HVAC technicians and handy DIYers who need reliable, precision pipe swaging without breaking a sweat. Simply chuck it into your hand electric drill and expand copper tubing to connect two pipes seamlessly — no specialist training required.\u003c\/p\u003e\n\u003cp\u003eMade in Mainland China.\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 through high-temperature quenching for exceptional hardness, durability, and long service life — even under repeated heavy use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6 Standard Sizes Covered:\u003c\/strong\u003e Handles the most common copper pipe diameters — 1\/4\" (6.3mm), 3\/8\" (9.5mm), 1\/2\" (12.7mm), 5\/8\" (15.9mm), 3\/4\" (19mm), and 7\/8\" (22.2mm) — so you're ready for virtually any HVAC or plumbing job.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill-Ready Hex Shank:\u003c\/strong\u003e Features a 1\/4\" hex (or triangle) shank that fits standard electric drills for fast, effortless pipe expansion with minimal physical effort.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmooth, Precise Expansion:\u003c\/strong\u003e Specially engineered taper geometry ensures clean, uniform pipe flaring every time — helping you achieve leak-free, secure connections on copper tubing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Ideal for air conditioner installation, HVAC pipe repair, plumbing swaging, and general metalworking tasks at home or on the job site.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete \u0026amp; Convenient Kit:\u003c\/strong\u003e Multiple piece count options mean you can choose the set that best matches your needs and budget.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZimir\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e#45 Steel (High-Temperature Quenched)\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\u003eTotal Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 45–60 mm per piece\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\u003eSet Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-Piece, 6-Piece, 11-Piece\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGZ214\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eSelect the correct expander head for your copper pipe diameter.\u003c\/li\u003e\n  \u003cli\u003eInsert the hex shank into your hand electric drill and tighten securely.\u003c\/li\u003e\n  \u003cli\u003eAlign the expander tip with the end of the copper tube.\u003c\/li\u003e\n  \u003cli\u003eRun the drill at low-to-medium speed, applying steady forward pressure to expand the pipe end.\u003c\/li\u003e\n  \u003cli\u003eConnect your two copper pipes together for a secure, seamless fit.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eRelated Tools \u0026amp; Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-scr-solid-state-relay-switch-module-dc3-24v-40a-optocoupler\"\u003e1-Channel SCR Solid State Relay Module DC3-24V 40A Optocoupler\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\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\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety \u0026amp; Standards Reference\u003c\/h3\u003e\n\u003cp\u003eWhen working with HVAC systems and refrigerant lines, always follow safe tool handling practices. For guidance on tool safety and hand tool injury prevention, visit the \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Hand \u0026amp; Power Tools Safety Resource\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What type of drill is compatible with this copper tube pipe expander?\u003c\/h4\u003e\n\u003cp\u003eA: This pipe expander set is designed to fit any standard hand electric drill with a 1\/4\" hex chuck or a triangle shank chuck. It is NOT intended for manual use — a power drill is required for optimal performance and efficient pipe expansion.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this pipe expander be used on materials other than copper tubing?\u003c\/h4\u003e\n\u003cp\u003eA: This tool is primarily designed for \u003cstrong\u003ecopper pipe swaging and expansion\u003c\/strong\u003e, which is the most common requirement in air conditioner installation and HVAC repair. While the hardened #45 steel construction is robust, it is best suited for soft metals like copper. Using it on harder materials may reduce its lifespan.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What sizes of copper pipe does this expander kit cover?\u003c\/h4\u003e\n\u003cp\u003eA: The kit covers six of the most widely used copper pipe diameters: \u003cstrong\u003e1\/4\" (6.3mm), 3\/8\" (9.5mm), 1\/2\" (12.7mm), 5\/8\" (15.9mm), 3\/4\" (19mm), and 7\/8\" (22.2mm)\u003c\/strong\u003e — covering the full range typically encountered in residential and light commercial HVAC installations.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this suitable for DIY air conditioner installation at home?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The Zimir pipe expander set is designed to be user-friendly for both professional HVAC technicians and confident DIYers. As long as you have access to a standard electric drill, you can expand copper tubing quickly and accurately to make tight, leak-free pipe connections during AC installation or repair.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What type of drill is compatible with this copper tube pipe expander?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This pipe expander set is designed to fit any standard hand electric drill with a 1\/4\\\" hex chuck or a triangle shank chuck. It is NOT intended for manual use — a power drill is required for optimal performance and efficient pipe expansion.\"}}, {\"@type\": \"Question\", \"name\": \"Can this pipe expander be used on materials other than copper tubing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This tool is primarily designed for copper pipe swaging and expansion, which is the most common requirement in air conditioner installation and HVAC repair. While the hardened #45 steel construction is robust, it is best suited for soft metals like copper. Using it on harder materials may reduce its lifespan.\"}}, {\"@type\": \"Question\", \"name\": \"What sizes of copper pipe does this expander kit cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit covers six of the most widely used copper pipe diameters: 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 full range typically encountered in residential and light commercial HVAC installations.\"}}, {\"@type\": \"Question\", \"name\": \"Is this suitable for DIY air conditioner installation at home?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The Zimir pipe expander set is designed to be user-friendly for both professional HVAC technicians and confident DIYers. As long as you have access to a standard electric drill, you can expand copper tubing quickly and accurately to make tight, leak-free pipe connections during AC installation or repair.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"C 5Pcs Hex","offer_id":47718302417001,"sku":"14:201456597#C 5Pcs Hex","price":38.93,"currency_code":"USD","in_stock":true},{"title":"B C11pcs set","offer_id":47718302449769,"sku":"14:10#B C11pcs set","price":102.48,"currency_code":"USD","in_stock":true},{"title":"B 6Pcs Hex","offer_id":47718302482537,"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_08040a01-0fcb-407b-9bfe-28ab65b785e8.webp?v=1782268114","url":"https:\/\/oasis-select.com\/products\/copper-tube-pipe-expander-set-hex-shank-ac-hvac-swaging-tool","provider":"Oasis Select","version":"1.0","type":"link"}