Busch Bearing Hart Burs 6Pcs (Sizes 010 to 023)

6 New Busch 70° Hart Burs

• This is a new set of 6 Busch 70° hart burs
• Long time jewelers favorite
• Made in Germany with a reputation for quality
• These have an Iso of 023
• Each shank measures 3/32" (2.5 mm)
• Each bur is a size 8 and measures approximately 2.3 mm in diameter