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Select all	Attribute	Value
	Brand	3M
	Backing Material	Fibre
	Product Type	Fibre Disc
	Sub Type	Grinding Disc
	Disc Diameter	115mm
	Abrasive Material	Precision Shaped Ceramic Grain
	Grit Size	25
	Maximum Safe Speed	13300rpm
	Centre Hole Size	22mm
	Standards/Approvals	SEAM
	Series	Cubitron 3

	Select all
	Brand 3M
	Backing Material Fibre
	Product Type Fibre Disc
	Sub Type Grinding Disc
	Disc Diameter 115mm
	Abrasive Material Precision Shaped Ceramic Grain
	Grit Size 25
	Maximum Safe Speed 13300rpm
	Centre Hole Size 22mm
	Standards/Approvals SEAM
	Series Cubitron 3

Datasheet - 7100349564

RoHS Status: Exempt

COO (Country of Origin):: US

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.

3M Cubitron 3 Precision Shaped Ceramic Grain Grinding Disc, 115 mm, 25 Grit 100 Per Pack

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