{"product_id":"otec-walnut-shell-medium-media-h1-100-1lb","title":"OTEC Walnut Shell Medium Media H1\/100 1 Lb Pack","description":"\u003cp\u003eOTEC Walnut Shell Media H1\/100 is a dry polishing media used for achieving high-gloss finishes on non-ferrous metals, jewelry alloys, titanium, and steel. The H1\/100 grade is a medium grain size designed as the \u003cstrong\u003efirst step for dry pre-polishing\u003c\/strong\u003e in multi-stage finishing processes. This media is pre-impregnated with polishing compound, so no additional paste is needed until the 3rd or 4th cycle.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDry walnut shell media pre-impregnated with polishing paste\u003c\/li\u003e\n\u003cli\u003eH1\/100 medium grain for first-step dry pre-polishing\u003c\/li\u003e\n\u003cli\u003eSuitable for non-ferrous jewelry metals, titanium, and steel alloys\u003c\/li\u003e\n\u003cli\u003eWorks in OTEC dry disc finishers and most dry polishing equipment\u003c\/li\u003e\n\u003cli\u003eRefresh compound after 3rd–4th use with OTEC P6 Polishing Paste\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMedia Code\u003c\/th\u003e\n\u003ctd\u003eH1\/100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrain Size\u003c\/th\u003e\n\u003ctd\u003e1.7–2.4 mm (≈ 0.067–0.094 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse Stage\u003c\/th\u003e\n\u003ctd\u003eDry pre-polishing (first step)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompound\u003c\/th\u003e\n\u003ctd\u003ePre-impregnated; refresh after 3rd–4th cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTypical OTEC Disc Finisher Cycle\u003c\/th\u003e\n\u003ctd\u003e~2 hours (longer in standard vibratory tumblers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Workpiece Weight\u003c\/th\u003e\n\u003ctd\u003e7–8 g (≈ 0.25–0.28 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Size\u003c\/th\u003e\n\u003ctd\u003e1 lb (≈ 0.45 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFor multi-piece runs in an OTEC dry disc finisher, suspend pieces using a drag or fixture attachment to minimize part-to-part contact and avoid dents or scratches.\u003c\/li\u003e\n\u003cli\u003eAfter the 3rd–4th use, refresh media with OTEC P6 Polishing Paste Compound.\u003c\/li\u003e\n\u003cli\u003eSuitable for cast and fabricated jewelry parts, including rings, pendants, findings, and small components.\u003c\/li\u003e\n\u003cli\u003eCycle times may vary when used in non-OTEC dry polishing equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOTEC Walnut Shell Media H1\/100, 1 lb pack\u003c\/li\u003e\u003c\/ul\u003e","brand":"Otec","offers":[{"title":"Default Title","offer_id":43580353118422,"sku":"147.694","price":10.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/otec-walnut-shell-medium-media-h1100-1-lb-pack-otto-frei.jpg?v=1719958137","url":"https:\/\/www.ottofrei.com\/products\/otec-walnut-shell-medium-media-h1-100-1lb","provider":"Otto Frei","version":"1.0","type":"link"}