Description
Intensiv Rockle FG Contra-Angle 1:4
Power Handpiece for Fast Zirconia & Metal Cutting
The Intensiv Rockle is a Swiss-engineered, red-band 1:4 speed-increasing contra-angle that delivers exceptional torque—up to 160 000 rpm at the bur. When paired with multi-layer diamond burs, Rockle sections zirconia, lithium-disilicate and metal restorations markedly faster than conventional high-speed handpieces, without stalling or vibration.
Key Benefits
- 20 % higher torque versus standard speed-increasing contra-angles—ideal for dense ceramics and alloys.
- Extended FG push-button chuck ensures secure bur grip under heavy lateral load.
- Triple water spray ≥ 50 mL/min with chip air keeps bur and tooth cool while improving visibility.
- Scratch-resistant glass-coat surface (SWISS Edition) maintains a pristine appearance after repeated sterilisation.
- Enlarged push-button enables effortless bur changes, even with wet gloves.
- ISO E-type coupling fits all leading electric and air micromotors.
Clinical Indications
- Sectioning and removal of zirconia or lithium-disilicate crowns and bridges.
- Cutting porcelain-fused-to-metal and full-cast metal restorations.
- Rapid endodontic access through hard ceramic occlusal tables.
- Laboratory adjustment of sintered zirconia frameworks.
| Specification | Rockle FG 1:4 |
|---|---|
| Transmission Ratio | 1 : 4 speed-increasing (red ring) |
| Max Output Speed | 160 000 rpm (motor 40 000 rpm) |
| Cooling System | 3 water jets + chip air (≥ 50 mL/min) |
| Chuck System | Extended FG push-button |
| Light Source | LED fibre optics (model WK-900 LT) |
| Surface Finish | Scratch-resistant glass-coat |
| Warranty | 3 years (includes one complimentary service) |
| Coupling | ISO E-type |
| Sterilisation | 134 °C / 2 bar, pressurised steam |
Instrument Compatibility
- Intensiv ZirconCut multi-layer diamond burs for ultra-fast zirconia reduction.
- Standard FG diamonds and carbides up to 25 mm length.
