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Sanding Discs
EXPERT
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EXPERT R781 Prisma
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EXPERT R781 Prisma Fibre Disc

For small angle grinders

EXPERT R781 Prisma

Up to 4x faster than Bosch R444 Fibre Disc

Test results
  • High Speed grinding metal
  • Fast stock removal with Bosch Prisma Ceramic technology
  • Stays faster for longer due to self-sharpening effect
  • Click it on with X-LOCK or use it with nut and thread angle grinders

Materials

Steel
Stainless steel sheets

Select options

Disc diameter mm

Bore diameter mm

Grit

Choose a pack size

Select options

Disc diameter mm 2 options

Bore diameter mm 22.23

Grit 3 options

Choose a pack size 2 options

Available product options (12)
Recommended retail price excluding VAT
Find a local dealer
EXPERT R781 Prisma Fibre Disc
from 
Recommended retail price excluding VAT
Find a local dealer

High Speed grinding metal

High Speed grinding metal
  • 1

    Fast stock removal with Bosch Prisma Ceramic technology

  • 2

    Stays faster for longer due to self-sharpening effect

  • 3

    Cooling top coat lets you grind faster without overheating

  • 4

    Cambered design ensures disc stays flat for maximum performance

Prisma Ceramic Technology
EXPERT
Advantage

Bosch Abrasives for Efficient Working

EXPERT R781 Prisma for High Speed Grinding Metal

Grinding down welds on fabricated metal workpieces is tough and time-consuming. If the process can be speeded-up, there is a significant efficiency gain for the skilled craftsmen who do this job. And with the EXPERT R781 Prisma Fibre Disc you can grind much, much faster.

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Product Options

Available product options: 12

Part number Disc diameter mm Bore diameter mm Grit X-LOCK Pack quantity Price
2 608 621 779 115 22.23 36 + 5 Pcs Find a local dealer
2 608 621 780 115 22.23 60 + 5 Pcs Find a local dealer
2 608 621 781 115 22.23 80 + 5 Pcs Find a local dealer
2 608 621 782 125 22.23 36 + 5 Pcs Find a local dealer
2 608 621 783 125 22.23 60 + 5 Pcs Find a local dealer
2 608 621 784 125 22.23 80 + 5 Pcs Find a local dealer
2 608 621 791 115 22.23 36 + 25 Pcs Find a local dealer
2 608 621 792 115 22.23 60 + 25 Pcs Find a local dealer
2 608 621 793 115 22.23 80 + 25 Pcs Find a local dealer
2 608 621 794 125 22.23 36 + 25 Pcs Find a local dealer
2 608 621 795 125 22.23 60 + 25 Pcs Find a local dealer
2 608 621 796 125 22.23 80 + 25 Pcs Find a local dealer

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