{"product_id":"craftro-dental-lab-hp-2-35mm-rubber-diamond-universal-polisher-disc-26-2mm-coarse-1pc-pk","title":"Craftro Dental Lab HP 2.35MM Rubber Diamond Universal Polisher Disc 26*2mm Coarse 1pc\/pk","description":"\u003cdiv\u003e\n\u003cspan\u003eRotation Speed\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRecommended speed: 10,000‑15,000 RPM\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaximum allowable speed: 20,000 RPM\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eShank: 2.35 mm HP shank for straight handpiece.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eShape: Disc\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eGrit: Coarse\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eSize: 26*2mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003ch1\u003e\u003cspan\u003e26*2mm Coarse Rubber Diamond Universal Polisher, 2.35 mm Shank Disc\u003c\/span\u003e\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003e\u003cspan\u003eRotation Speed\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRecommended speed: \u003cstrong\u003e10,000‑15,000 RPM\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum allowable speed: \u003cstrong\u003e20,000 RPM\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eShank: 2.35 mm HP shank for straight lab handpiece.\u003c\/span\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cspan\u003eDo not exceed maximum RPM to prevent disc fracture and workpiece overheating. Operate with light pressure to avoid thermal damage to zirconia restorations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eFlexible rubber matrix embedded with high‑concentration diamond abrasives. The elastic disc fits curved surfaces and margins for controlled material removal.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCoarse grit for fast removal of CAD‑CAM milling marks, grinding scratches and surface irregularities after sintering. Used for initial coarse finishing step.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor‑coded for quick grit identification in dental laboratory.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutoclavable up to 135 °C for repeated use; replace when diamond abrasive is worn out.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLarge 26 mm disc face efficiently treats occlusal surfaces, buccolingual surfaces and crown shoulder margins. Sequential polishing delivers glaze‑like finish without glazing furnace.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGentle cutting performance, lower chipping risk compared with rigid diamond burs.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003e\u003cspan\u003eApplication Range\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003e✅ Suitable for:\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eMonolithic zirconia crowns and bridges\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLithium disilicate (e‑max), feldspathic porcelain and all‑ceramic restorations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCoarse finishing of adjusted porcelain restorations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSurface conditioning for precious and non‑precious metal copings\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003e❌ Not suitable for:\u003c\/span\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cspan\u003eDirect intra‑oral use on natural teeth; composite resin materials (coarse grit will leave deep scratches).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003e\u003cspan\u003eOperating Note\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eThis coarse grit is only for preliminary grinding. Continue polishing sequence with Medium → Fine → Extra‑Fine → Ultra‑Fine. Do not use coarse grit for final high‑gloss finishing.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Craftro®","offers":[{"title":"Default Title","offer_id":49280475365515,"sku":"RDD2620C","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/5985\/1659\/files\/RDD2620C.jpg?v=1788155362","url":"https:\/\/craftrotechus.com\/products\/craftro-dental-lab-hp-2-35mm-rubber-diamond-universal-polisher-disc-26-2mm-coarse-1pc-pk","provider":"CraftroUS","version":"1.0","type":"link"}