Quark STL is a straight handpiece with an ergonomic design with a fiber-optic rod.
The handpieces feature smart chrome coating and are equipped with high-precision ball bearings, which allow superior reliability and high resistance to wear and corrosion.
The head locking mechanism is made for CA burs (2.35-mm diameter), and the connection is standard so that handpieces can be connected to any brand of micromotors.
Technical specifications
| Maximum speed | 40000 rpm |
| Sterilization | In autoclave at 134° C, 2 bar |
| Compliance | ISO 14457, ISO 3964 |
| Weight | 89 g |