Tapered flat-end Diamond Bur
150-micron grit (extra coarse)
Measures 1.6 mm diameter at the widest point
Tip diameter = 1.1 mm
Great for the MOST rapid facial reduction and shoulders for All-Ceramic Restorations and Porcelain Butt Joint Finish Lines for PFM’s.
Ideal for the most rapid preparation of ceramic onlay pulpal walls, and the occlusal A, B and C planes. This KR bur has a slightly rounded end compared to the “NON-KR” series and will create a small radius fillet internal line angle.