3M Cubitron 3 Precision Shaped Ceramic Grain Grinding Disc, 115 mm, 80 Grit 25

3M Cubitron 3 Series Fibre Disc, 115mm Disc Diameter, 80 Grit - 7100349564

This Fibre disc is a high-speed abrasive designed for industrial metalworking, offering Rapid stock removal with a stiff Fibre backing and strong resin bond for heavy grinding tasks in automated and manual settings.

Features & Benefits

• Precision-shaped ceramic grain reduces grinding temperature
  Sustained cut performance increases parts processed per disc
  High safe speed supports fast operations at up to13300 r/min
  Stiff Fibre backing provides tear resistance under load

Applications

• Suitable for weld grinding on carbon steel components
  Ideal for flame-cut smoothing in shipyard operations
  Used for bevelling and surface preparation in fabrication
  Can be used for stainless steel work with grinding aid
  Suitable for robotic abrasive cells in automation lines

What abrasive material is used and how does it affect cutting?

A precision-shaped ceramic grain forms Sharp peaks that Slice metal, producing cooler, Faster cuts and extending abrasive life compared with conventional ceramic grains.

What backing and bonding system supports durability?

A Fibre backing combined with a robust resin bond delivers rigidity and resistance to tearing during high-pressure grinding.

How is disc storage recommended to maintain shape?

Keep unused discs in their closed, resealable foil packaging to preserve shape and quality when not in use.

What industrial environments are these discs intended for?

They are intended for industrial use in sectors such as metal fabrication, machinery manufacturing and shipyards, where continuous high-throughput grinding is required.