Dental Curette, Gracey, Std., GR 3-4. Standard Gracey Curette, Silicone Soft Grip Handle, for anterior. American Type. Curettes are used supragingivally and subgingivally on enamel and root surfaces. There are two major sub-types of curettes: universal curettes and area-specific curettes. Universal curettes can be used to remove medium sized and small calculus deposits. Area-specific curettes are designed to remove light calculus and endotoxins from root surface. • Exceptional Quality and Value priced hand instruments for dental, oral hygiene, surgical, veterinary, craft and hobby use. All products are made with the finest quality materials. • Our line of high quality dental instruments and precision tools are used in many applications including: Dentistry, Surgery, Veterinary , Scientific Laboratories, Forensic Lab, Industrial Companies, Crafts and by Hobbyists. • Choose from thousands of quality dental products from us. Send us an email if you have any questions about our products or have larger quantity or multiple items requirements.