10 Packs 4.5 40 Grit Flap Discs for Grinding and Finishing

About this item

• Thickened Glass Fiber Mesh Cover - The glass fiber mesh cover design of our grinding wheels is combined BASF (resin adhesive),it is more wear-resistant than an ordinary plastic mesh cover so that the service life is increased by 2 times. The blade knob is made of PE which will not break even at 13500 RPM
• Avoid Thermal Burns - During grinding, standard flap discs can generate excessive heat, potentially leading to metal burns and discoloration, which diminishes the metal's hardness and toughness. The unique PEGATEC flap disc design improves heat dissipation, effectively preventing thermal burns.
• T29 15°Design, widely used - Our flap disc adopts T29 15° design, which is suitable for fine grinding of flat, curved, chamfered and concave-convex surfaces. The thick cloth base and high-tenacity cotton lining make the sanding discs more flexible, can be reached an excellent polishing effect
• High Grinding Efficiency - the surface of the sanding discs is equipped with a heat-resistant and anti-stick coating, and the high-strength aluminum oxide raw material which improve the grinding efficiency by 55% while ensuring the smooth surface of the material
• Multi-Purpose Sanding Discs - Angle grinder flap disc is designed to grind various materials,can be used for metal or wood processing,concrete grinding or finishing,stone smoothing or finishing,rust removal,welding mixing,deburring or deburring,etc. suitable for angle grinders with 7/8 spindles.