The Chicago Pneumatic CP875 Air Angle Die Grinder operates at a high speed of 22,500 RPM, making it ideal for detailed grinding tasks. With a flow rate of 301-500 L/min and a maximum working pressure of 90 psi, this grinder delivers efficient and precise performance. Its compact size, with an item height of 3/8 inches and a diameter of 1/4 inch, allows for easy handling and access to tight spaces. The set includes the air grinder, making it a versatile and essential addition to any workshop or job site.