Handpiece Repair on hammer and rotary type handpiece's used on flexible shaft machines, Free pick up anywhere within the U. S. Free Estimites,Two month warranty on all repairs, extended warranties offered, discounts available for 5 or more units sent for repair. Servicing Jewelry industry for 25years, feel free to contact us for further information. Contact: Tel- 718-339-2640 Email- @LOCSCHOOL