Mibro 120 Grit Flap Disc - 968220

Flap Disc; Alox 4.5 Inch X 120 Grit; Flap discs are versatile grinding and finishing tools, consisting of three main components: a backing plate, adhesive, and abrasive cloth flaps - The rectangular flaps are overlapped and glued to the backing plate - Flap discs are designed for right angle grinder applications, ideal for high production grinding, blending, deburring, and finishing - Flap discs perform well on a wide variety of materials including wood, ferrous and nonferrous metals, and stainless steels - Aluminum oxide discs are the standard, DIY flap disc and are identified by their brown color abrasive - Zirconium discs are the preferred choice for professionals, and are identified by their blue color abrasive - Zirconium discs' durable grain resists loading or clogging on softer materials such as aluminum, brass, bronze, and fiberglass - All flap discs are trimmable as the edge is worn down - Type 29 conical shape wheels are the best choice for aggressive stock removal - Conical flap discs have angled flaps and may be used on both contours and edge work - The angle provides greater surface contact for stock removal on flat surfaces - The best choice when speed and stock removal are primary considerations