GERMANY BUR Busch ball Burs, Fig. #1, Size 003-050
GERMANY BUR Busch Hart 90 Bur, Fig. #156C,( Bearing Cutters ) Size 007-050
GERMANY BUR busch BUR DRILL 77 size: 005-012
GERMANY BUR Busch Cone Square Cross-Cut Bur , Fig. #23, Size 006-023
GERMANY BUR ,Busch Hart 70 Bur Fig.( Swallow bearing cutters ) #446, Size 009-050