KEYSTONE D 1/2 Spiral Cut Carbide Bur - Rotary, 1/Pk. These Spiral Cut Carbide - #1201710
D 1/2 Spiral Cut Carbide BUR - Rotary, 1/Pk. These Spiral Cut Carbide Burs require less pressure and cut smooth with minimum heat. They are hand ground to insure quality control. When searching for KEYSTONE Dental products, if you are not able to find the KEYSTONE Dental product you are looking for. Let us know, we will contact KEYSTONE Dental products and bring what you are looking for.