Working RPM range: 8,000‑12,000 RPM for Medium grit
Max Recommended Speed
20,000 RPM Maximum
Key Features
Flexible rubber‑bonded diamond abrasive disc, 26 mm diameter, 2 mm thickness, fitted with standard 2.35 mm HP shank for dental lab straight handpieces.
Color‑coded disc for fast grit identification; conforms well to curved surfaces, occlusal anatomy and crown margins.
Controlled material removal, reduces chipping risk compared to rigid diamond burs.
Autoclavable up to 135°C for repeated lab use.
Delivers efficient preliminary coarse finishing to eliminate major surface irregularities and deep scratches.
Large‑size disc improves polishing efficiency for crown and bridge restorations.
Application Range
✅ Recommended for:
Monolithic zirconia crowns & bridges
Lithium disilicate (e‑max), feldspathic porcelain and all‑ceramic restorations
Adjusted porcelain surface finishing
Precious & non‑precious metal copings
❌ Not for:
Direct intra‑oral clinical use on natural teeth
Composite resin materials
Operating Remarks
Do not exceed maximum 20,000 RPM.
Use light pressure to avoid overheating and ceramic micro‑cracks.
Follow full grit‑sequence workflow: Super‑Coarse → Coarse → Medium → Super‑Fine → Ultra‑Fine, do not skip steps.
