{"product_id":"75cj-oregon-full-skip-square-ground-chisel-3-8-063-1-6mm-56-drive-links","title":"75CJ056E Oregon Full Skip Square Ground Chisel 3\/8 .063[1.6mm] 56 drive links","description":"\u003cp data-start=\"1054\" data-end=\"1551\"\u003eThe Oregon 75CJ is a full skip square ground chainsaw chain built for maximum cutting speed and high-production professional use. Square ground chain is widely regarded as the highest performing chain available, delivering approximately 15–20% faster cutting than standard full chisel chain while maintaining excellent stay-sharp performance. It works especially well on longer guide bars where fast chip clearance and high chain speed matter most.\u003c\/p\u003e\n\u003cp data-start=\"1553\" data-end=\"2003\"\u003eIts full skip sequence reduces drag by using fewer cutters, helping the saw stay in a stronger power range while improving chip carrying capacity in large timber. The trade-off is sharpening—square ground chain requires a very different technique using specialist files and accurate angle control. For best results, many users rely on a Granberg clamp-on file guide or dedicated square-grind sharpening setup to maintain the cutter geometry properly.\u003c\/p\u003e\n\u003cp data-start=\"1553\" data-end=\"2003\"\u003eNot commonly available from chainsaw accessory retailers.\u003c\/p\u003e","brand":"Oregon","offers":[{"title":"Default Title","offer_id":49843744702784,"sku":"75CJ056E","price":24.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/1073\/6448\/files\/75CJ056E-Oregon-Full-Skip-Square-Ground-Chisel-38-063-1.6mm-56-drive-links.jpg?v=1748873863","url":"https:\/\/chainsawbars.co.uk\/products\/75cj-oregon-full-skip-square-ground-chisel-3-8-063-1-6mm-56-drive-links","provider":"Chainsaw Bars","version":"1.0","type":"link"}