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Busch Starlight Carbide Polishers-4 Different Shapes

Part # B118.076 16 In Stock Weight -- lb -- g
Current price $36.30
Shape: Bullet Shape

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 25,000–35,000 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 25,000–35,000 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
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Brand
Busch Burs
Part #
B118.076
Type
Burs
Dimensions
2.25 in x 0.63 in x 0.63 in
Shank Size
3/32"
Recommended Speed
25,000–35,000 RPM
Compatible Metals
Platinum, Gold
Action
Burnishing (surface compacting, no material removal)
Number of Shapes
4