- With the advantages of straight and contra angle handpieces, the W&H WS-91 Surgical Handpiece w/ 45° Head is ideal for many surgical applications. - Extends viewing angle and provides more options during routine surgery. - Easier access to molars, even in patients with smaller mouths. - No need for spreading of soft tissues in the cheek region during wisdom tooth extractions. - 45° handpiece head allows you to work quickly and safely in the retromolar region while turning the head slightly during preparation. - 45° head. - 1:2.7 ratio. - Up to 108,000 revolutions per minute on the rotary instrument. - Easier access to molars. - Triple spray for sufficient cooling. - Optional fiber optics. **For further product information, please contact Chat Support**