Blue series-Polishing series-Coarse polishing

Blue Series Diamond Stone Polisher is a premium professional medium abrasive tool independently developed for global dental laboratories, crafted with composite diamond abrasive material and standardized 2.35mm HP stainless steel shank, fully compatible with all mainstream low-speed dental micromotor straight and contra-angle handpieces widely used in dental labs worldwide. Different from conventional silicon or ordinary stone grinders requiring water cooling during rough grinding, our blue diamond polishers support complete dry processing, eliminating extra cooling water preparation and subsequent workpiece cleaning steps, which greatly optimizes technicians’ daily operating efficiency and avoids liquid residue contamination on high-value all-ceramic crowns, bridges, inlays and veneers.

Manufactured under strict high-temperature compression molding craft, the abrasive working head combines embedded uniform medium diamond grit and flexible elastic substrate, balancing sharp powerful cutting ability and outstanding fitting flexibility perfectly. When fast removing excess material from hard brittle zirconia, alumina oxide and lithium disilicate glass ceramic restorations, the polisher generates minimal frictional heat to protect the inner crystal structure of dental ceramics; its flexible buffer design disperses partial grinding pressure instantly, fundamentally lowering the risk of hidden micro-crack and edge chipping that often leads to costly workpiece scrapping in dental workshops.

We have enriched the full product shape portfolio covering flat disc, inverted cone, cylinder, flame, spherical and tapered forms to match all common prosthetic rough processing scenarios: disc polishers are ideal for flat plane trimming and bulk surplus removal; cylindrical polishers suit wide axial surface rough grinding of crown frameworks; flame, bullet and round polishers target marginal rough trimming, interdental gap shaping and irregular curved contour pre-finishing. Every single grinding head is inspected for concentricity before leaving factory to ensure low-vibration stable rotation within recommended RPM range of 10000-15000, with maximum safe speed up to 25000 RPM.

As a reliable dental tool manufacturer with years of R&D experience on ceramic polishing consumables, we control raw material quality and finished product precision rigorously. This blue medium grit polisher series can complete full rough grinding workflow from contour shaping to pre-polishing without switching multiple tools, becoming a cost-effective staple consumable for both small custom dental labs and large-scale centralized prosthetic production factories globally.

• Standard 2.35mm HP shank, universal fit for most dental lab low-speed handpieces
• Medium grit blue diamond composite, dedicated for all-ceramic rough dry grinding
• Heatless dry grinding design, no cooling water required during operation
• Sharp cutting + flexible buffering, efficiently prevent ceramic hidden micro-crack
• Complete multi-shape specification covering disc/cylinder/flame/sphere/cone/taper types
• Strict concentricity inspection for stable low-vibration high-speed rotation

1. Dry processing cuts extra cooling setup and post-cleaning time for dental technicians
2. Anti-crack flexible structure reduces expensive ceramic workpiece scrap loss
3. One full series covers multiple rough grinding scenes to lower repeated tool procurement cost
4. Low heat output avoids thermal deformation & crystal damage of zirconia/alumina/glass ceramic
5. Durable medium diamond abrasive layer extends service life to optimize lab operating cost

• Zirconia crown, bridge, inlay & onlay fast rough shaping and pre-finishing
• Alumina oxide dental restoration bulk material removal and contour modification
• Lithium disilicate glass ceramic veneer & crown dry coarse grinding
• All-ceramic prostheses initial occlusal surplus trimming and curved surface pre-polishing

1. Full-size & full-shape spot inventory supporting bulk wholesale & OEM private label customization
2. Strict one-by-one QC inspection to guarantee consistent abrasive quality and concentricity
3. Factory-direct competitive price with flexible MOQ for global dental distributors & lab owners
4. Fast production lead time and professional after-sales service for overseas independent store clients