12 Black Top Steel Cup Burs 3/32" Shank 2.1.mm No. 021 Gemstone Diamond Setting

12 Black Top Cup Burs

Made of tempered tungsten-Vandium steel. The unique geometry cut provides extra long life. 3/32" Shank.

Size: 2.1mm (#021)

Product: Jewelry Tools & Findings

Country/Region of Manufacture: Germany