NDS484 | Manufacturer Ref: 021647
Busch's 421X/031 Bur is made from high quality tungsten carbide and has a round shape profile with a medium double cut.
To be used in conjunction with a micromotor and is indicated for cutting denture resin, individual trays, synthetic plaster, chrome and cobalt alloys and precious metals.
Working part diameter: 3.1mm
Working part length: 3.1mm