ATTRITOR -RA- Mounted Diamond Zirconia polisher EXTRA FINE  WHEEL  #SR105EF -  YELLOW
SKU: 123026 - IN STOCK
$6.15
$4.25
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Quantity:

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Manufacturer #
SR105EF
Manufacturer
Model
Zirconia Polisher
Colors
YELLOW
Sizes
Wheel
Features
Contrangle RA
5 in Stock & Selling

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Description

ATTRITOR Grinding Media

RA- Mtd Diam Zir Pol X SR105EF

RA Mounted DIAMOND · ZIRCONIA POLISHERS for Contra-Angle Handpiece — USDD #123026 · Mfg #SR105EF
RA- Mtd Diam Zir Pol X SR105EF — ATTRITOR dental polisher product photo
🌡️
Sterilization
134°C autoclavable
🔧
Mount
RA Contra-Angle
🎯
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 matrixATTRITOR 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

BrandATTRITOR
Brand ModelZIRCONIA POLISHER
USDD SKU123026
Mfg Item #SR105EF
Vendor Item #SR105EF
ColorYELLOW
SizeWheel
FeaturesContrangle RA
Net Weight10 g
SterilizationAutoclavable 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.

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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

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