Kit used for painless crown preparations. Achieves a smoother tooth surface than those obtained with a bur only. Offers precise impressions, strong bonding and high durability of the prosthesis. PM1 (preparation rounded edge) for intrasulcular dentine preparation and positioning of finishing line. Laser marked at 1mm to control penetration into the sulcus. Diamond coated, 76m. PM2 (finishing rounded edge) for the correction of irregularities in the finish line and the start of polishing. Diamond coated, 46m. PM3 (polishing rounded edge) is a smooth tip used last in the finishing sequence, to improve the condition of the surface at the cervical limit before impression taking. PM4 (corono-radicular preparation) is used to prepare the upper third of the canal chamber, anatomically shape the connection cone, clean the root walls and smooth the entry cones for the anatomical posts. Conical, diamond coated, 46m. Includes; Tips x 4 (PM1, PM2, PM3, PM4), Universal Wrench and Autoclavable Stand