{"product_id":"oregon-tool-m78-speedcut-20-in-chainsaw-chain","title":"Oregon Tool M78 Speedcut 20 in Chainsaw Chain","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OREGON TOOL M78 is a SpeedCut narrow kerf chainsaw chain designed for 20-inch guide bars on gas-powered chainsaws up to 55 cc. The narrow kerf design removes less material per cut, requiring less power from the saw and improving cutting efficiency. Micro-Chisel cutters feature small-radius working corners that reduce vibration during operation. LubriTec technology continuously lubricates the chain and guide bar to minimize friction and extend service life. Blued cutters provide built-in corrosion resistance for extended field use. This chain is built from OCS-01 steel and is sold individually.\u003c\/p\u003e\n\u003cp\u003eThe M78 is suited for residential and light professional chainsaw use where efficiency and low operator fatigue are priorities. It fits 20-inch guide bar setups and is optimized for saws in the 35 cc to 55 cc range. Expanded top-plate filing indicators and depth gauge filing indicators are included on the chain to support accurate field sharpening without guesswork. This chain is appropriate for arborists, landscapers, and experienced users who maintain their own equipment. Always use SpeedCut narrow kerf chain in combination with SpeedCut or Micro-Lite bars.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNarrow kerf design reduces power demand on saws up to 55 cc\u003c\/li\u003e\n  \u003cli\u003eMicro-Chisel cutters with small-radius corners for low-vibration cutting\u003c\/li\u003e\n  \u003cli\u003eLubriTec lubrication system keeps chain and bar oiled during operation\u003c\/li\u003e\n  \u003cli\u003eBlued cutters resist corrosion for extended service life\u003c\/li\u003e\n  \u003cli\u003eExpanded top-plate and depth gauge filing indicators for accurate sharpening\u003c\/li\u003e\n  \u003cli\u003eConstructed from OCS-01 steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on 20-inch chainsaw guide bars with saws up to 55 cc. Must be used with SpeedCut or Micro-Lite guide bars to maintain proper narrow kerf system performance.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eChain installation and tensioning should be performed by a qualified operator following the saw manufacturer's service guidelines. Power down and disconnect the spark plug before handling the chain. Proper chain tension and bar groove fit must be verified before starting the saw. Always wear cut-resistant gloves when handling or installing chainsaw chain.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBar Length\u003c\/strong\u003e: 20 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChain Style\u003c\/strong\u003e: SpeedCut Narrow Kerf\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Type\u003c\/strong\u003e: Micro-Chisel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: OCS-01 Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Engine Displacement\u003c\/strong\u003e: 55 cc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.804 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: OREGON TOOL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: M78\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OREGON TOOL","offers":[{"title":"Default Title","offer_id":51346660327730,"sku":"M78","price":43.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310550802.jpg?v=1782087012","url":"https:\/\/voomisupply.com\/products\/oregon-tool-m78-speedcut-20-in-chainsaw-chain","provider":"Voomi Supply","version":"1.0","type":"link"}