Bosch EXPERT R782 Prisma Fibre Sanding Disc 180mm

The Bosch EXPERT R782 Prisma Fibre Disc for Inox is engineered for professionals who need to grind welds on stainless steel faster than ever before — up to 4x faster than the Bosch R444 Fibre Disc. Available in grit sizes from 36g to 120g, with packs of 25 discs, there's an option to suit your specific application and workflow.

At the heart of this disc is Bosch Prisma Ceramic technology — a uniquely engineered grain of perfectly sharp triangles that cuts more effectively than standard ceramic grains. Less heat is generated at the surface, so you can work faster and for longer without compromising on quality.

A self-sharpening effect keeps performance consistent over an extended disc lifetime, and the cambered design prevents curling, ensuring a precise, reliable fit to your backing pad every time.

Features and Benefits:
• Up to 4x faster grinding than Bosch R444 Fibre Disc
• Bosch Prisma Ceramic technology — perfectly triangular grains for superior cutting efficiency
• Self-sharpening effect maintains speed and performance over a long disc lifetime
• Cambered design prevents curling for excellent backing pad fit and consistent results
• Cooling aids in the top coat displace heat, enabling faster, longer grinding sessions
• 22.23mm bore compatible with standard locking nut angle grinders
• Sold in packs of 25 for professional, high-volume use