{"product_id":"balax-18218-010-extension-thread-forming-tap-m5x0-8","title":"Balax 18218-010 Extension Thread Forming Tap M5x0.8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BALAX 18218-010 is an extension thread forming tap designed for cutting M5 x 0.8 metric coarse internal threads in deep or hard-to-reach bores. Thread forming taps displace material rather than cut chips, producing stronger threads with a smoother finish and eliminating chip evacuation concerns in blind holes. This tap features a bottoming chamfer for threading close to the bottom of a blind hole. Built from high-speed steel with a bright, uncoated finish, it is sized for use on manual or CNC tapping equipment by machinists and tool-and-die professionals. The 6H class of fit designation indicates a standard tolerance thread suitable for general-purpose metric fastener applications.\u003c\/p\u003e\u003cp\u003eThis tap is suited for use in metalworking shops, production machining environments, and maintenance or repair operations where deep-reach tapping is required. The 6-inch overall length and 7\/8-inch thread length make it appropriate for tapping recessed or countersunk holes where a standard-length tap cannot reach. The D8 thread limit supports use in a range of materials that work-harden under cutting, where thread forming is preferred over thread cutting.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eThread forming bottoming chamfer for threading close to the bottom of blind holes\u003c\/li\u003e\n\u003cli\u003e6-inch overall length provides extended reach for deep or recessed hole applications\u003c\/li\u003e\n\u003cli\u003eM5 x 0.8 metric coarse thread size with 6H class of fit for standard-tolerance metric assemblies\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction for durability across a range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish; no coating buildup to affect thread tolerance\u003c\/li\u003e\n\u003cli\u003eRight-hand thread and right-hand flute direction; compatible with standard tapping equipment\u003c\/li\u003e\n\u003cli\u003eBXEXT series with 1\/4-inch square drive end for use with standard tap wrenches and holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use extension tap for M5 x 0.8 metric coarse thread applications requiring a bottoming chamfer and extended reach; verify spindle or tap holder accepts a 1\/4-inch square shank before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tap should be installed and operated by qualified machinists familiar with thread forming processes. Ensure the workpiece is securely fixtured and the tapping spindle or holder is properly aligned before starting the thread. Thread forming requires adequate lubrication with a tapping fluid appropriate for the workpiece material; dry tapping is not recommended. Follow applicable shop safety procedures and machine manufacturer guidelines when setting spindle speed and feed rate.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M5 x 0.8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Metric Coarse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pitch\u003c\/strong\u003e: 0.80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: D8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass of Fit\u003c\/strong\u003e: 6H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamfer\u003c\/strong\u003e: Bottoming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Length\u003c\/strong\u003e: 1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Shank\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: BXEXT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241600\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BALAX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 18218-010\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BALAX","offers":[{"title":"Default Title","offer_id":52091631862066,"sku":"18218-010","price":119.67,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a7797f30b81568b7ffa1450962f99750.jpg?v=1790063244","url":"https:\/\/voomisupply.com\/products\/balax-18218-010-extension-thread-forming-tap-m5x0-8","provider":"Voomi Supply","version":"1.0","type":"link"}