Black Cobra Diamonds – Occlusal Surface, FG, Size B811-033, 3.3 mm Diameter, 5/Pkg Q3 2026 Specials - Buy 5 (500ml spray) Get 1 Free!! Proprietary microbial formula

Proprietary microbial formula

SafeTouch® Advanced™ Rejuvenate has lanolin

Econo Gas is used to refill APT II

Adjustable noseclip helps provide a custom secure seal

Black Cobra Diamonds – Occlusal Surface, FG, Size B811-033, 3.3 mm Diameter, 5/Pkg Q3 2026 Specials - Buy 5 (500ml spray) Get 1 Free!! Proprietary microbial formulaMeisingers 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.