Black Cobra Diamonds – Straight End Cylinder, FG, Size B837-014, 1.4 mm Diameter, 5/Pkg Q3 2026 Specials - Buy 3 Get 1 OR Buy 7 Get 3 Free!! Spillproof and Slide package: 6

Spillproof and Slide package: 6 compartments plastic package

or special finishes—offering excellent strength and aesthetic appeal

as well as full-arch

Nonslip feet for stability

Black Cobra Diamonds – Straight End Cylinder, FG, Size B837-014, 1.4 mm Diameter, 5/Pkg Q3 2026 Specials - Buy 3 Get 1 OR Buy 7 Get 3 Free!! Spillproof and Slide package: 6Meisingers Black Cobra diamond burs are specifically designed for daily heavy use. They are coated with Carbocer, a diamond like carbon coating specially developed to be durable, wear resistant, low friction and corrosion resistant. Additionally, Black Cobra diamonds are resistant to acids, alkalis and organic substances and are thermally stable up to +842F.