The NSK Surgical handpiece range meets the exacting requirements for modern oral surgery – accuracy, safety and ease of use. In addition to the existing qualities such as longevity, reliable performance and high load capacity, NSK Implant Handpieces made significant advances following consultation with implantologists.2 types of Depth Indicator (8mm and 12mm) Place the depth indicator at the desirable drilling depth prior to use. The need to try to focus on the drill making is no longer necessary and clinicians can fully focus on the axial dimension. Its features are, dual Irrigation System,ultra Miniature Head (SGM Series),depth indicator (SGMS-ER20i),wide Range of Gear Ratio (SGM Series),ergonomic comfort grip, push Button Chuck (SGQ-ER20h).