Description
Genuine Busch carbide ram rollers for hammering out porosity from gold, platinum and silver. These long lasting cylindrical burnishers are a fast and efficient way of removing porosity, scratches and fire scale from precious metal castings. Mounted on 3/32″ (2.35mm) mandrels. Maximum working speed is 10,000 rpm. Made in Germany.
Choose from 2 types:
- BAU118.470 Faceted with 22 Faces (RR426M)
- BAU118.471 Faceted with 36 Faces (RR426F)
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