{"product_id":"33rsf-72e-chain-loop-33rsf-72","title":"33RSF 72E CHAIN LOOP","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe STIHL 33RSF 72E Chain Loop (\u003cspan itemprop=\"model\"\u003e36760050072\u003c\/span\u003e) is designed for high-speed cutting applications on chainsaw bars, with particular suitability for large-diameter logs and long guide bars.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eDetail\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBrand\u003c\/th\u003e\n      \u003ctd\u003eSTIHL\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eMPN\u003c\/th\u003e\n      \u003ctd\u003e36760050072\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSKU\u003c\/th\u003e\n      \u003ctd\u003e33RSF-72\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eChain Series\u003c\/th\u003e\n      \u003ctd\u003eRAPID Super Full Skip (RSF)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eDrive Links\u003c\/th\u003e\n      \u003ctd\u003e72\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCut Pattern\u003c\/th\u003e\n      \u003ctd\u003eFull Skip\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Skip cutter pattern:\u003c\/strong\u003e An extra drive link and tie straps between each cutter increase the spacing between cutters, enabling better chip discharge and higher chain speed during operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRazor-edged, square-cornered cutter geometry:\u003c\/strong\u003e This profile minimizes chain friction against the wood, producing an exceptionally smooth and clean cut — particularly effective in hard or frozen wood conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBased on RAPID Super (RS) architecture:\u003c\/strong\u003e The RSF chain inherits the proven RS cutter design while the skip pattern further accelerates cutting performance, typically exceeding the cutting speed of standard RM-pattern chains.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduced cutter count:\u003c\/strong\u003e Fewer cutters per loop directly reduce total sharpening time per maintenance cycle, lowering downtime in demanding production environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh plunge-cutting efficiency:\u003c\/strong\u003e The cutter geometry and skip pattern contribute to effective plunge-cutting, expanding the range of compatible cutting techniques.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e72 drive links:\u003c\/strong\u003e Configured for compatibility with longer guide bars suited to large-diameter timber processing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLarge-diameter log processing:\u003c\/strong\u003e The full skip pattern and 72-link length are especially well suited for long guide bars engaged in high-volume timber work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHard and frozen wood cutting:\u003c\/strong\u003e The square-cornered, razor-edged cutter shape maintains cutting efficiency in dense or frozen material where chain friction is a limiting factor.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort bar use:\u003c\/strong\u003e While optimized for longer bars, the RSF chain is also compatible with shorter guide bar configurations where speed is prioritized.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduction and professional felling:\u003c\/strong\u003e The combination of elevated chain speed, reduced sharpening frequency, and smooth chip discharge supports high-throughput professional chainsaw use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e RSF chain requires careful maintenance and precise sharpening practices to sustain peak performance. The skip-pattern design is sensitive to cutter dulling; adherence to STIHL's recommended sharpening specifications is essential for continued cutting efficiency.\u003c\/p\u003e","brand":"Gap Power","offers":[{"title":"Default Title","offer_id":46913311441049,"sku":"33RSF-72","price":38.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/8138\/7929\/files\/822205426-1.jpg?v=1775034692","url":"https:\/\/gappower.com\/products\/33rsf-72e-chain-loop-33rsf-72","provider":"Gap Power","version":"1.0","type":"link"}