Busch Starlight Carbide Polishers deliver a super high polish on platinum and gold without removing material. As burnishing burs, they compact the surface to create brilliant, mirror-like finishes ideal for highlighting elevated edges, curved shanks, and recessed or difficult-to-access areas. The high-polish effect is especially striking when contrasted with a matte or textured finish, adding dimension and visual interest to fine jewelry pieces. Best results are achieved at speeds between 25,00035,000 RPM, making these polishers best suited for use with a micromotor capable of reaching those speeds.
Features
- Produces a super high polish on platinum and gold
- Burnishing action compacts the surface no material removal
- Ideal for highlighting elevated edges, curved shanks, and recessed areas
- Creates striking contrast when used alongside matte or textured finishes
- Four distinct shapes to suit a variety of polishing applications
- Optimized for micromotor use at high speeds
Specifications
| Shank Size | 3/32″ |
|---|---|
| Recommended Speed | 25,00035,000 RPM |
| Compatible Metals | Platinum, Gold |
| Action | Burnishing (surface compacting, no material removal) |
| Number of Shapes | 4 |
Available Options
| Part | Shape | Diameter |
|---|---|---|
| B118.076 | Bullet Shape | 2.3 mm |
| B118.077 | Barrel Shape | 6.0 mm |
| B118.078 | Cone Shape | 2.3 mm |
| B118.079 | Large Cone Shape | 6.0 mm |








