Setting Cup Bur Fig 77B Size 031 Jeweler Dental Tools Wire Rounding

Setting CUP Bur

Fig 77Bt

Size 0375

These Cup Burs Are SpeciallyTempered, Hardened By Making Them Red Hot And Then Dipping The Heads In Cyanide. They Then Have A Black Looking Head. Some Refer To These Burs As "High Speed Cups" Others As "Black Cups"

1 3/4" Length

3/32 Shank Diameter

  European Fig. 411

American Fig. 77bt

Size 3.1mm

Made in Germany

This Sale Is For 1 Piece