RA- Mtd Diam Zir Pol SR103UF
RA Mounted DIAMOND · ZIRCONIA POLISHERS for Contra-Angle Handpiece — USDD #123033 · Mfg #SR103UF
🌡️Sterilization
134°C autoclavable
🎯Application
ZIRCONIA & Composite
⚙️Technology
DIAMOND-Impregnated Rubber
Medium· Blue
Fine· Pink/Red
Super-Fine· Light Grey
Description
The ATTRITOR RA-Mounted DIAMOND ZIRCONIA POLISHER range is engineered for use in the contra-angle (RA) handpiece — the dental laboratory's standard handpiece for restoration finishing and the clinician's chairside refinement tool. The RA mandrel attaches directly to any standard latch-grip contra-angle, ready for immediate use without an adapter.
- ✓RA mandrel — direct fit in any standard latch-grip contra-angle handpiece
- ✓DIAMOND-impregnated synthetic-rubber matrix — ATTRITOR family engineering
- ✓Multiple geometries: wheel, point, broader-radius POLISHERS
- ✓Color-coded grit identification: Medium, Fine, Extra-Fine, Ultra-Fine
- ✓Indicated for monolithic ZIRCONIA, lithium disilicate, feldspathic PORCELAIN, composite
✦Why You'll Love It
✦Drops into any standard contra-angle handpiece — no adapter, no special mandrel, immediate clinical use.
✦Same DIAMOND technology as the rest of the ATTRITOR system — predictable finish character across the polishing range.
✦Multiple geometries let the operator pick the right contact patch for the surface in hand.
✦Color-coded grit identification — fast bench- and chair-side grit selection.
If You Are Looking For…
→Chairside adjustment of a monolithic ZIRCONIA crown after seating: Start with the Medium grade (SR103M/SR105M), step down to Fine (SR101F/SR103F), finish with Extra-Fine (SR103EF).
→Laboratory polishing of an adjusted Ceramic restoration: Use the Fine and Extra-Fine grades — the chairside-equivalent finish without going back to the kiln.
→Ultra-fine pre-shine before final-glaze step: Use the Ultra-Fine grade (SR101UF/SR103UF).
Materials & Construction
Abrasive: refined synthetic DIAMOND in a synthetic rubber matrix.
Operating Speed & Use Guidance
Recommended operating range: 6,000–10,000 RPM in contra-angle handpiece — speeds that suit chairside finishing without overheating the restoration or the POLISHER.
Light pressure produces the best finish. Forcing the POLISHER into the substrate at high RPM degrades both the finish and the POLISHER life.
Sterilization & Handling
- ✓Autoclavable to 134 °C following standard chairside sterilization protocols
- ✓Pre-clean under running water before sterilization
Technical Specifications
| Brand | ATTRITOR |
|---|
| Brand Model | ZIRCONIA POLISHER |
|---|
| USDD SKU | 123033 |
|---|
| Mfg Item # | SR103UF |
|---|
| Vendor Item # | SR103UF |
|---|
| Size | Cone |
|---|
| Features | Contrangle RA |
|---|
| Net Weight | 10 g |
|---|
| Sterilization | Autoclavable to 134 °C per manufacturer protocol |
|---|
Quality Assurance
Manufactured under ATTRITOR's published quality standard and distributed by US Dental Depot — inspected on receipt, stocked in temperature-controlled warehouse, same-day shipping on in-stock SKUs.
📞 1-855-USDDENT · ✉ orders@usdentaldepot.com
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ATTRITOR® is a registered trademark of its respective owner. Distributed by US Dental Depot.
Product description last updated: May 23, 2026