{"product_id":"20-bar-sn-3-8-063-w-3003-002-9421","title":"20\" BAR SN 3\/8-063 W","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe STIHL ROLLOMATIC E Super Guide Bar (\u003cspan itemprop=\"model\"\u003e30030029421\u003c\/span\u003e) is designed for professional chainsaw applications requiring precision bar-nose work, including limbing and boring operations.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eMPN\u003c\/th\u003e\n      \u003ctd\u003e30030029421\u003c\/td\u003e\n    \u003c\/tr\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\u003eBar Length\u003c\/th\u003e\n      \u003ctd\u003e20\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eChain Pitch\u003c\/th\u003e\n      \u003ctd\u003e3\/8\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eDrive Link Gauge\u003c\/th\u003e\n      \u003ctd\u003e.063\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eConstruction\u003c\/th\u003e\n      \u003ctd\u003eSolid-machined high-grade steel, milled groove\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eNose Assembly\u003c\/th\u003e\n      \u003ctd\u003eReplaceable sprocket nose, riveted in place\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSKU\u003c\/th\u003e\n      \u003ctd\u003e3003-002-9421\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\u003eSolid-machined high-grade steel body with milled groove:\u003c\/strong\u003e Provides a rigid, durable rail structure that maintains consistent chain alignment under demanding cutting conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplaceable sprocket nose assembly, riveted in place:\u003c\/strong\u003e The nose unit can be swapped out independently of the bar body, extending the overall service life of the bar and reducing total replacement costs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated sprocket within the replaceable nose assembly:\u003c\/strong\u003e The sprocket carries the saw chain continuously from the top to the bottom of the bar, reducing friction-based wear compared to a solid-nose bar design.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNarrow nose profile:\u003c\/strong\u003e The sprocket-integrated construction allows the bar nose to be manufactured considerably narrower than solid-nose alternatives, improving maneuverability in tight cutting situations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduced kickback tendency:\u003c\/strong\u003e The narrow nose geometry limits the kickback zone contact area, consistent with STIHL's design intent for safer bar-nose operations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3\/8\" pitch chain compatibility at .063\" gauge:\u003c\/strong\u003e Matches a widely used STIHL chain specification, ensuring straightforward chain sourcing and replacement in the field.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimbing:\u003c\/strong\u003e The narrow nose profile and reduced kickback tendency make this bar well-suited for removing branches from felled or standing timber.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoring cuts:\u003c\/strong\u003e The narrow, sprocket-tipped nose allows controlled plunge cuts into material, a technique used in felling and precision bucking work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended bar-nose use:\u003c\/strong\u003e The replaceable sprocket nose is specifically advantageous in work cycles where the bar nose is engaged frequently, distributing and minimizing localized wear.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGeneral professional felling and bucking:\u003c\/strong\u003e The 20\" bar length and high-grade steel construction support sustained use in forestry and arboricultural applications.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gap Power","offers":[{"title":"Default Title","offer_id":46913300201625,"sku":"3003-002-9421","price":75.48,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/8138\/7929\/files\/251935443-1.jpg?v=1775019342","url":"https:\/\/gappower.com\/products\/20-bar-sn-3-8-063-w-3003-002-9421","provider":"Gap Power","version":"1.0","type":"link"}