JEWELERS STONE SETTING BURS, LARGE, FIG. 413, 4 BUR SET
Stone Setting Burs are used for cutting seats in prong settings.
HIGH QUALITY - MANUFACTURED TO CLOSE TOLERANCES
4 pcs 045, 047, 050, 060
Key to Sizes: 045 = 4.5 mm
3/32" Shank
Set includes plastic case
PRECISION MANUFACTURING - MADE IN GERMANY
