{"product_id":"techno-1-2-inch-12-7mm-twin-hammer-impact-wrench-at243","title":"Techno 1\/2 Inch 12.7mm Twin Hammer Impact Wrench AT243 | 850Nm High-Torque Pneumatic Air Impact Gun with 8000 RPM, 6.3 Bar Working Pressure for Automotive, Heavy Machinery, Garage, Workshop \u0026 Industrial Applications","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eTechno AT243\u003c\/strong\u003e is a professional \u003cstrong\u003e1\/2-inch pneumatic impact wrench\u003c\/strong\u003e designed for high-torque fastening and loosening applications. It features a \u003cstrong\u003e12.7mm (1\/2-inch) square drive\u003c\/strong\u003e, \u003cstrong\u003etwin-hammer impact mechanism\u003c\/strong\u003e, \u003cstrong\u003e8000 RPM free speed\u003c\/strong\u003e and a published maximum torque of \u003cstrong\u003e850Nm\u003c\/strong\u003e. Techno's price list identifies the AT243 as a \u003cstrong\u003e1\/2-inch twin-hammer impact wrench with 8000 RPM\u003c\/strong\u003e, while current product listings specify the 850Nm torque rating. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe tool operates using compressed air at approximately \u003cstrong\u003e6.3 bar (90 PSI)\u003c\/strong\u003e and has an air consumption of around \u003cstrong\u003e8 CFM\u003c\/strong\u003e. Its pneumatic impact mechanism delivers repeated hammering force to the drive spindle, allowing the operator to loosen stubborn, seized or over-tightened fasteners more effectively than a conventional hand wrench. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003etwin-hammer mechanism\u003c\/strong\u003e is particularly useful for repetitive automotive and industrial fastening work. The AT243 combines a robust \u003cstrong\u003ecomposite and alloy-steel construction\u003c\/strong\u003e with a relatively compact handheld design, making it suitable for professional garages, workshops, machinery maintenance and heavy-duty mechanical applications. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2-Inch Square Drive:\u003c\/strong\u003e Uses a standard \u003cstrong\u003e12.7mm square drive\u003c\/strong\u003e for compatible impact sockets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e850Nm Maximum Torque:\u003c\/strong\u003e Provides high torque for demanding fastening and loosening operations. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8000 RPM Free Speed:\u003c\/strong\u003e High rotational speed supports fast and efficient fastening operations. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwin Hammer Mechanism:\u003c\/strong\u003e Delivers repeated impact force for loosening stubborn and tightly fastened nuts and bolts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePneumatic Operation:\u003c\/strong\u003e Powered by compressed air, making it suitable for continuous professional workshop use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6.3 Bar Working Pressure:\u003c\/strong\u003e Designed for operation at approximately \u003cstrong\u003e6.3 bar \/ 90 PSI\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 CFM Air Consumption:\u003c\/strong\u003e Requires approximately \u003cstrong\u003e8 CFM\u003c\/strong\u003e of compressed air under the listed operating conditions. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposite \u0026amp; Alloy-Steel Construction:\u003c\/strong\u003e Combines lightweight handling characteristics with durable internal\/tool construction. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Helps the operator access fasteners in relatively confined working areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForward\/Reverse Control:\u003c\/strong\u003e Allows convenient switching between tightening and loosening operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Torque Performance:\u003c\/strong\u003e Suitable for stubborn, corroded and seized fasteners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Pneumatic Tool:\u003c\/strong\u003e Designed for mechanics, technicians, maintenance professionals and industrial users.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced User Effort:\u003c\/strong\u003e Impact action performs much of the torque work, reducing the physical effort required compared with manual loosening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Techno\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Air Impact Wrench \/ Pneumatic Impact Gun\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e \u003cstrong\u003eAT243\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanism:\u003c\/strong\u003e \u003cstrong\u003eTwin Hammer\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Drive Size:\u003c\/strong\u003e \u003cstrong\u003e1\/2 Inch \/ 12.7mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Torque:\u003c\/strong\u003e \u003cstrong\u003e850Nm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Speed:\u003c\/strong\u003e \u003cstrong\u003e8000 RPM\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Air Pressure:\u003c\/strong\u003e \u003cstrong\u003e6.3 Bar \/ 90 PSI\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Consumption:\u003c\/strong\u003e \u003cstrong\u003e8 CFM\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Source:\u003c\/strong\u003e Compressed Air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Composite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal\/Structural Material:\u003c\/strong\u003e Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Pneumatic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Heavy-duty tightening and loosening.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TECHNO","offers":[{"title":"Default Title","offer_id":50132608221434,"sku":null,"price":4200.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/3450\/8068\/files\/Techno1-2InchImpactWrenchAT243.webp?v=1787114290","url":"https:\/\/www.liontoolsmart.com\/products\/techno-1-2-inch-12-7mm-twin-hammer-impact-wrench-at243","provider":"Lion Tools Mart","version":"1.0","type":"link"}