6 New Busch Cone Square Cross Cut Burs

• This is a new set of 6 Busch cone square cross cut burs
• Long time jewelers favorite
• Made in Germany with a reputation for quality
• These have an ISO of 007
• Each shank measures 3/32" (2.5 mm)
• Each bur is a size 3/0 and measures approximately 0.7 mm in diameter