Product Title: 220 grit Dental grade diamond plated grinding burr set 10pcs 

Description: These burrs will run very true. They are still commercial grade, but a higher quality set. The burrs are small, as they are dental grade- but they are great for lapidary use.

Made In: China

Head Size: Assorted
Shaft Diameter: 2.35mm
Overall Length: approx. 46mm
Case Size: 10cm x 6cm x 1.5cm

Quantity: 10 pc Set