Air Die Grinder 1/4in Mini Zinc Alloy Pneumatic Grinding Polishing Engraving Machine

Feature: 1. Built?in speed regulator, the speed is 22000rpm, in order to better control grinding speed. 2. It is widely used in home decoration, handicraft polishing, burr trimming, etc. 3. Using lightweight zinc alloy material, which is sturdy and durable, corrosion?resistant. 4. Easy to operate, with lock switch, can prevent accidental start, safe and reliable. 5. Pneumatic die grinder, can be used flexibly in a narrow space to achieve fine grinding. Specification: Item Type: Air Die Grinder Material: Zinc Alloy Weight: Approx. 467g / 16.5oz Product Speed: 22000rpm Air Pressure: 90PSI Air Inlet: 1/4in Application Scope: Home decoration, handicraft polishing, burr trimming, etc. . Package List: 1 x Air Die Grinder1 x Large Wrench1 x Small Wrench1 x Air Valve1 x Adapter1 x Manual