Catalog number: GPK18022Z Features: ●Tapered base allows you to work on a flat surface without carving even when the working angle is high. ●The outer and inner parts of the polishing surface wear at the same time, so it is highly durable and can be used until the end. Applications: ●Removing black skin from metals and removing beads from welded surfaces. ●Grinding and polishing difficult-to-cut materials such as stainless steel. Specifications: ●Grit (#): 40 ●Outer diameter (mm): 180 ●Blade length (mm): 20 ●Hole diameter (mm): 22 ●Abrasive material: Zirconia ●Maximum operating speed (rpm): 8400 ●Number of blades (pieces): 90 ●Usage angle: 15 to 25° ●Maximum operating circumferential speed: GPK10016Z: 72 m/s (4300 m/min) GPK18022Z: 80 m/s (4800 m/min) Set contents/accessories: ●Includes adapter for 15 mm hole (10 pieces per box) (GPK10016 only) Caution: ●Always wear protective equipment such as a hard hat and safety glasses when working.
