Bosch EXPERT R782 Prisma Fibre Sanding Disc 100mm

Up to 4x faster than the Bosch R444 Fibre Disc, the Bosch EXPERT R782 Prisma Fibre Disc is engineered for professionals who need to grind down welds on fabricated stainless steel quickly and efficiently. The secret lies in Bosch Prisma Ceramic technology — a grain of perfectly sharp triangles that cuts more effectively than even standard ceramic grains, driving significantly faster stock removal.

As you work, cooling aids in the disc's top coat actively displace heat, letting you grind faster for longer without overheating the workpiece. A self-sharpening effect means the Prisma Ceramic triangles fracture evenly to present fresh cutting edges, maintaining performance throughout the disc's lifetime.

The cambered design prevents curling, ensuring an excellent fit to the backing pad for consistent, high-quality results. Compatible with standard locking nut angle grinders via a 16mm bore. Available in grit sizes from 36g to 120g, all supplied in packs of 25.

Features and Benefits:
• Up to 4x faster grinding than the Bosch R444 Fibre Disc
• Bosch Prisma Ceramic technology — perfectly triangular grains for superior cutting efficiency
• Cooling aids in the top coat displace heat, enabling faster and longer grinding sessions
• Self-sharpening effect maintains speed and performance over an extended disc lifetime
• Cambered design prevents curling for an excellent fit to the backing pad
• 16mm bore — compatible with standard locking nut angle grinders
• Designed specifically for high-speed grinding of stainless steel (Inox)