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Select all	Attribute	Value
	Brand	3M
	Sub Type	Grinding Disc
	Disc Diameter	150mm
	Backing Material	Fibre
	Product Type	Fibre Disc
	Abrasive Material	Precision Shaped Ceramic Grain
	Grit Size	25
	Maximum Safe Speed	200rpm
	Centre Hole Size	22mm
	Standards/Approvals	SEAM
	Series	Cubitron 3

	Select all
	Brand 3M
	Sub Type Grinding Disc
	Disc Diameter 150mm
	Backing Material Fibre
	Product Type Fibre Disc
	Abrasive Material Precision Shaped Ceramic Grain
	Grit Size 25
	Maximum Safe Speed 200rpm
	Centre Hole Size 22mm
	Standards/Approvals SEAM
	Series Cubitron 3

Datasheet - 7100348572

RoHS Status: Exempt

COO (Country of Origin):: US

3M Cubitron 3 Series Fibre Disc, 150mm Disc Diameter, 80 Grit size - 7100348572

This Fibre disc is an industrial-grade abrasive designed for high-rate material removal in metalworking and automated processes. It combines precision-shaped ceramic grain on a stiff Fibre backing to cut cooler and Faster than conventional ceramics, making it suitable for heavy-duty grinding tasks in fabrication and manufacturing environments.

Features & Benefits

• Precision-shaped ceramic grain increases sustained cut rate
• Stiff Fibre backing reduces tear and improves durability
• Strong resin bond resists loading under heavy pressure
• Low-temperature cutting reduces thermal damage risk
• 22mm centre hole enables secure mounting on standard pads

Applications

• Suitable for weld grinding and bevel preparation in shipyards
• Ideal for flame cut smoothing on carbon steel components
• Used for surface grinding in machinery manufacturing
• Can be used in automated abrasive cells for consistent throughput
• Suitable for deburring and finishing in metal fabrication shops

What maximum operating speed should be observed?

The disc is rated for a maximum safe speed of 200 rpm

exceedance may cause failure.

How does the abrasive handle stainless steel to avoid discolouration?

The triangular precision ceramic grain slices metal at lower temperatures, reducing heat-induced discolouration on heat-sensitive alloys.

What backing and hole configuration allow pad compatibility?

It uses a Fibre backing combined with a 22mm centre hole for compatibility with standard back-up pads.

How is stock supplied for high-volume workshops?

The product is packaged as 100 discs per pack to lower downtime from frequent replacements.

Which abrasive grade is provided for general heavy grinding?

The discs are supplied in an 80 grit specification suited to aggressive stock removal.

3M Cubitron 3 Precision Shaped Ceramic Grain Grinding Disc, 150 mm, 25 Grit 100 Per Pack