NSK X600 Highspeed refurbished Dental Handpiece NSK X600 Highspeed refurbished Highspeed Handpiece -- Talk About Us -- Post navigationPrevious post: NSK Ti-Max X600 Highspeed Dental Handpiece (Refurbished) Leave a Reply Cancel replyYou must be logged in to post a comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.