10pcs 4.5 inch 80 grinding discs High density aluminum oxide grinding discs for grinding metal and wood (FD080)

PRODUCT PARAMETERS: Flap discs are made of high quality aluminum oxide resin fiber and fiberglass backing plate, high density and abrasion resistance. 10 pack 40 grit sanding discs, 4.5 inch outer diameter, 0.87 inch mandrel.

GOOD COMPATIBILITY: Our flat discs work with most air and electric grinders and angle grinders at a maximum speed of 18,000 rpm. The fiberglass backing plate can effectively absorb vibration during use, providing you with a stable and efficient sanding experience.

GRINDING SPECIALIST: These flap discs are designed for grinding, deburring, cleaning, chamfering, sanding and finishing various surfaces. Suitable for removing rust and paint, excellent working performance on welds.

EASY TO USE: Although our product is special, the user does not need to be a specialist. These professional flap wheels are super portable and polish quickly. They provide the greatest surface contact to smooth or curved surfaces. Not only for professional workers, but also for newbies.

SAFETY INSTRUCTIONS: Wear eye protection and gloves before starting work. Watch for sparks so they don't get into the tinder box or to anyone else. You don't have to press too hard to save yourself work and it still works well.