Vacuum Brazed diamond burs are used for carving and grinding stones. With vacuum-brazing technology, diamonds are 90% exposed like electroplated diamonds to provide super aggressive grinding, yet they are more tightly bonded to provide much longer life. They can be used as dental diamond burs.
The set comes with 10 pcs of diamond burs with different shapes
Diamonds are 40/50 grit.
3mm (1/8") diameter shank with 1-3/4" total length to fit on rotary tools such as DREMEL
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