Feature:1. Complete Accessories: This set of maintenance tools is complete and suitable for all dental high speed handpieces.2. Daily Maintenance: This is a necessary dental tool kit, which is used for daily repair and maintenance of high speed handpieces.3. Stainless Steel Material: The tools are made from premium stainless steel material, which are rust proof and corrosion resistance, ensures years of use.4. High Strength: Premium stainless steel material ensures good strength of the repair tools, which are sturdy and firm, not easy to break and damage.5. Storage Box: Equipped with wooden protection box, the tools are convenient for storage and carrying.Specification:Item Type: Dental Handpiece Repair ToolMaterial: Stainless SteelPackage Box Material: Wood.Package List:7 x Collet2 x Short Bracket 3 x Long Bracket1 x Spindle1 x Instruction Manual1 x Storage Box