{"product_id":"sia-1749-edger-disc-178mm-centre-hole","title":"SIA 1749 Edger Disc 178mm Centre Hole","description":"\u003ch2\u003eSIA 1749 Edger Disc 178mm — Centre Hole\u003c\/h2\u003e\n\u003cp\u003eSIA 1749 zirconia edger discs for floor edge sanders. 178mm diameter — fits most standard floor edging machines. The 1749 series uses a zirconia alumina abrasive grain that stays sharp longer than standard aluminium oxide, maintaining consistent cut rate across the full disc life.\u003c\/p\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 178mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive:\u003c\/strong\u003e Zirconia alumina\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking:\u003c\/strong\u003e Centre hole — fits edgers with centre pin or bolt attachment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Floor edge sanding on timber and hardwood floors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAvailable in multiple grits — choose coarser grits for initial stock removal and finer grits for final passes before coating. Match your edge grit to your field grit for consistent finish results. Stocked at Sand-Aid, Toronto NSW.\u003c\/p\u003e","brand":"SIA Abrasives","offers":[{"title":"P40","offer_id":53227180556501,"sku":"SIA-1749-178-CH-P40","price":2.34,"currency_code":"AUD","in_stock":true},{"title":"P60","offer_id":53227180589269,"sku":"SIA-1749-178-CH-P60","price":1.7,"currency_code":"AUD","in_stock":true},{"title":"P80","offer_id":53227180622037,"sku":"SIA-1749-178-CH-P80","price":1.44,"currency_code":"AUD","in_stock":true},{"title":"P100","offer_id":53227180654805,"sku":"SIA-1749-178-CH-P100","price":1.44,"currency_code":"AUD","in_stock":true},{"title":"P120","offer_id":53227180687573,"sku":"SIA-1749-178-CH-P120","price":1.44,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/8861\/5893\/files\/sia-1749-edger.jpeg?v=1771739523","url":"https:\/\/vf-sand-aid.myshopify.com\/products\/sia-1749-edger-disc-178mm-centre-hole","provider":"Sand-Aid","version":"1.0","type":"link"}