Busch Cone Bur

Made in Germany with a reputation for consistent and exacting quality. For many years, Busch burs have been the standard for jewelers everywhere. Carbon steel.They have 3/32" (2.35 mm) diameter shanks, are approximately 1-3/4" (44 mm) long and are used with flex shaft machines or micromotors.

Model 18.291-1		Description Size - 1, ISO - 010, Dia. - .0393" (1.00 mm)		Price      $1.02		Qty Order
Model 18.292-1		Description Size - 2, ISO - 012, Dia. - .0472" (1.20 mm)		Price      $1.02		Qty Order
Model 18.293-1		Description Size - 3, ISO - 014, Dia. - .0551" ( 1.40 mm)		Price      $1.02		Qty Order
Model 18.295-1		Description Size - 5, ISO - 016, Dia. - .0630" (1.60 mm)		Price      $1.02		Qty Order
Model 18.296-1		Description Size - 6, ISO - 018, Dia. - .0709" (1.80 mm)		Price      $1.02		Qty Order
Model 18.297-1		Description Size - 7, ISO - 021, Dia. - .0827" (2.10 mm)		Price      $1.02		Qty Order
Model 18.298-1		Description Size - 8, ISO - 023, Dia. - .0906" (2.30 mm)		Price      $1.02		Qty Order
Model 18.299-1		Description Size - 9, ISO - 025, Dia. - .0984" (2.50 mm)		Price      $2.11		Qty Order
Model 18.300-1		Description Size - 10, ISO - 027, Dia. - .1063" (2.70 mm)		Price      $2.11		Qty Order
Model 18.301-1		Description Size - 11, ISO - 029, Dia. - .1141" (2.90 mm)		Price      $2.11		Qty Order
Model 18.302-1		Description Size - 12, ISO - 031, Dia. - .1220" (3.10 mm)		Price      $3.20		Qty Order
Model 18.303-1		Description Size - 13, ISO - 033, Dia. - .1299" (3.30 mm)		Price      $3.20		Qty Order
Model 18.304-1		Description Size - 14, ISO - 035, Dia. - .1378" (3.50 mm)		Price      $3.20		Qty Order
Model 18.305-1		Description Size - 15, ISO - 037, Dia. - .1457" (3.70 mm)		Price      $3.20		Qty Order
Model 18.306-1		Description Size - 16, ISO - 040, Dia. - .1575" (4.00 mm)		Price      $4.08		Qty Order
Model 18.290-1		Description Size - 0, ISO - 009, Dia. - .0354" (.90 mm)		Price      $1.02		Qty Order