{"product_id":"craftro-dental-lab-hp-2-35mm-universal-polisher-spiraling-wheel-26-2-2mm-medium-hp-1-pk","title":"Craftro Dental Lab HP 2.35MM Universal Polisher Spiraling Wheel 26*2.2mm Medium HP 1\/pk","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003eUniversal Polisher Coarse for Zirconia,Lithium Disllicarte,Composite,Veneer etc\u003cbr\u003e\u003cstrong\u003eShank Type:\u003c\/strong\u003e Standard HP (2.35 mm) shanks fit dental lab micromotors and bench lathes.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eFlexible Shape:\u003c\/strong\u003e Spiraling Wheel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 26*2.2mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eGrit:\u003c\/strong\u003e Medium\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003eMax Recommended Speed\u003c\/strong\u003e 20,000 RPM Maximum Working RPM range: 8,000‑12,000 RPM for Medium grit\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eUniversal Polisher Coarse for Zirconia,Lithium Disllicarte,Composite,Veneer etc\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e**Material: Flexible silicone‑rubber bonding matrix impregnated with industrial diamond abrasive grains, with metal 2.35 mm HP shank core**\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e**Key Features**\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e1. Flexible spiral‑structured rubber‑bonded diamond abrasive wheel, 26 mm diameter, 2.2 mm thickness, fitted with standard 2.35 mm HP shank for dental lab straight handpieces.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2. Unique spiraling segmented design creates chip clearance gaps; delivers excellent conformability to curved surfaces, occlusal anatomy and crown margins.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3. High‑efficiency material removal, reduces chipping risk compared to rigid diamond burs. Autoclavable up to 135°C for repeated lab use.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4. Open spiral structure facilitates heat dissipation, lowers heat buildup during heavy coarse grinding; efficiently removes CAD‑CAM milling marks and deep surface irregularities.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5. Balanced wheel structure minimizes operating vibration; uniform diamond particle distribution ensures stable cutting performance and extended service life.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e6. Segmented spiral profile prevents material clogging, maintains consistent abrasive performance for crown \u0026amp; bridge bulk finishing work.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e**Application Range**\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e✅ Recommended for:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e- Monolithic zirconia crowns \u0026amp; bridges\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Lithium disilicate (e‑max), feldspathic porcelain and all‑ceramic restorations\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- First‑step coarse grinding, removal of milling marks, sintering protrusions and deep scratches\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Precious \u0026amp; non‑precious metal copings and frameworks\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e❌ Not for:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e- Direct intra‑oral clinical use on natural teeth\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Composite resin materials\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e**Operating Remarks**\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e‑ Do not exceed maximum 20,000 RPM.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e‑ Use light pressure to avoid overheating and ceramic micro‑cracks.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e‑ Follow full grit‑sequence workflow: Super‑Coarse → Coarse → Medium → Super‑Fine → Ultra‑Fine, do not skip steps.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e‑ For dental laboratory use only.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eNote: Spiraling (spiral segmented) structure improves heat dissipation and chip evacuation compared to solid‑body rubber diamond wheels. Max speed remains consistent at 20000 RPM for lab safety standard.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dc-cs cs-bottom\"\u003e\n\u003cdiv class=\"cs-head\"\u003e\n\u003ch3 class=\"title\"\u003e \u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Craftro®","offers":[{"title":"Default Title","offer_id":49280769196171,"sku":"UPS2622M","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/5985\/1659\/files\/UPS2622M.jpg?v=1788159394","url":"https:\/\/craftrotechus.com\/products\/craftro-dental-lab-hp-2-35mm-universal-polisher-spiraling-wheel-26-2-2mm-medium-hp-1-pk","provider":"CraftroUS","version":"1.0","type":"link"}