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Select all	Attribute	Value
	Brand	3M
	Disc Diameter	180mm
	Sub Type	Grinding Disc
	Backing Material	Fibre
	Product Type	Fibre Disc
	Abrasive Material	Precision Shaped Ceramic Grain
	Grit Size	25
	Colour	Orange
	Maximum Safe Speed	500rpm
	Quantity Per Package	100 Per Pack
	Centre Hole Size	22mm
	Standards/Approvals	ANSI, SEAM, OSHA
	Series	Cubitron 3

	Select all
	Brand 3M
	Disc Diameter 180mm
	Sub Type Grinding Disc
	Backing Material Fibre
	Product Type Fibre Disc
	Abrasive Material Precision Shaped Ceramic Grain
	Grit Size 25
	Colour Orange
	Maximum Safe Speed 500rpm
	Quantity Per Package 100 Per Pack
	Centre Hole Size 22mm
	Standards/Approvals ANSI, SEAM, OSHA
	Series Cubitron 3

Datasheet - 7100349679

RoHS Status: Exempt

COO (Country of Origin):: US

3M Cubitron 3 Series Fibre Disc, 180mm Disc Diameter, 60 Grit size - 7100349679

This Fibre disc is an abrasive tool designed for heavy material removal on metals in industrial environments. It combines a fibrous backing with a ceramic abrasive to enable sustained grinding in automated and manual operations, particularly where controlled cutting and wear behaviour are required.

Features & Benefits

• Re‑engineered precision shaped ceramic grain improves cutting speed and wear
• Grinding aid reduces required pressure and heat transfer
• Stiff Fibre backing delivers durability during high‑pressure work
• Strong resin bond increases tear resistance in robotic use
• Slotted design supports cooler operation and reduced metal discolouration

Applications

• Suitable for weld removal on stainless steel assemblies
• Ideal for bevelling edges on structural components
• Used for heavy stock removal in robotic grinding cells
• Can be used for surface preparation before coating on aluminium
• Suitable for deburring and edge blending in mechanical workshops

What centre hole size fits most angle grinders?

It uses a 22mm centre hole compatible with many 180mm backing pads and adaptors commonly found in industrial grinders.

How does the abrasive perform on heat‑sensitive alloys?

The abrasive includes a grinding aid and fracture‑forming grain which help maintain lower cutting temperatures and reduce risk of stress cracking on alloys such as stainless steel.

How is disc life affected under sustained use?

The precision shaped ceramic grain continually fractures to form new cutting points, providing a consistent cut rate and extended service life across varying pressures.

What packaging and supply format is available for production environments?

The discs are supplied in packs of 25 to Streamline inventory for high‑volume users and minimise changeovers.

What is the maximum safe rotational speed?

The disc is rated for a maximum safe speed of 500 r/min, which should be observed to ensure safe operation.

3M Cubitron 3 Precision Shaped Ceramic Grain Grinding Disc, 180 mm, 25 Grit 100 Per Pack

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