What material are "bus - slow speed" handpieces typically made from?

Bus - slow speed handpieces are typically made from stainless steel due to its advantageous properties in a dental setting. Stainless steel is strong, durable, and resistant to corrosion, making it suitable for the demands of dental procedures. The material's ability to withstand autoclaving and various cleaning solutions without degradation is crucial for ensuring hygiene and safety in a clinical environment.

In contrast, other materials like acrylic are not appropriate for this use due to their lack of strength and durability under high-stress conditions. Aluminum, while lightweight, does not have the same level of corrosion resistance and overall robustness required for dental handpieces. Bronze, although strong, is generally not used in dental applications due to its potential for corrosion in moist environments. Therefore, stainless steel is the preferred choice for its reliability and performance in dental practices.