The rpm also directly correlated to the amount of time the bone remained at an ... The metal of the implant is incompatible with acid used to demineralize the bone. ... drilling under conditions that enable the completion of drilling in a short time, ...
The NP implant high-speed drill average curve shows a maximum torque of 71 Ncm ± 0.9 Ncm with a drop in maximum torque of ∼1% to 70 Ncm ± 0.8 Ncm. The average low-speed drill curve shows a maximum torque of 73 Ncm ± 2.1 N drop in maximum torque of ∼1% to 72 Ncm ± 2.0 Ncm
Almost all of the implant systems in the United States dental market recommend using a drill speed between 1,500 and 2,000 rpm, and many com- mercial motors do not rotate more than 1,650 rpm.