Fig. 1From: Evaluation of design, mechanical properties, and torque/force generation of heat-treated NiTi glide path instrumentsSEM images of TruNatomy Glider, V Taper 2H, and HyFlex EDM. Lateral surfaces of the TruNatomy Glider (a), V Taper 2H (b), and HyFlex EDM (c). Their helix angles were measured at cutting edges around 3, 6, and 9Â mm from the tip (red lines); The tip areas of TruNatomy Glider (d), V Taper 2H #14/03 (e), and HyFlex EDM #15/03 (f)Back to article page