Dental Long Neck Microscope Endo Tungsten Carbide Bur RA 31/34MM Low Speed Drill
31mm / 34mm. Unobstructed view suitable for microscope. Shank Material: Stainless Steel. Minimally invasive endodontic approach. Max ： 20,000rpm. Color: Pink, Grey, Purple, White, Yellow, Red. #1/4 (Pink).