Paper thickness: 80 μ
straight, 20 x 105 mm
thin and tear-resistant
deep colors for good marking
good marking properties on moist occlusal surfaces (gold, ceramic, polished metal, acrylic)
box with 12 books with 12 sheets..
Blade grinded with a square section then twisted in order to obtain cutting power and flexibility. Helix angle higher than on reamer.
Conicity of 2%. ..