3M Cubitron 3 Precision Shaped Ceramic Grain Grinding Disc, 75 mm, 50 Grit 200 Per Pack

RS Stock No.:: 625-865
Mfr. Part No.:: 7100331749
Brand:: 3M

3M Cubitron 3 Precision Shaped Ceramic Grain Grinding Disc, 75 mm, 50 Grit 200 Per Pack

View all Abrasive Discs

Subtotal (1 pack of 50 units)*

£157.68

(exc. VAT)

£189.22

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

Plus 4 unit(s) shipping from 20 April 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Pack(s)	Per Pack	Per unit*
1 +	£157.68	£3.154

*price indicative

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RS Stock No.:: 625-865
Mfr. Part No.:: 7100331749
Brand:: 3M

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	3M
	Disc Diameter	75mm
	Product Type	Fibre Disc
	Backing Material	Fibre
	Sub Type	Grinding Disc
	Abrasive Material	Precision Shaped Ceramic Grain
	Grit Size	50
	Colour	Brown
	Maximum Safe Speed	30000rpm
	Quantity Per Package	200Per Pack
	Centre Hole Size	22mm
	Standards/Approvals	SEAM
	Series	Cubitron 3

	Select all
	Brand 3M
	Disc Diameter 75mm
	Product Type Fibre Disc
	Backing Material Fibre
	Sub Type Grinding Disc
	Abrasive Material Precision Shaped Ceramic Grain
	Grit Size 50
	Colour Brown
	Maximum Safe Speed 30000rpm
	Quantity Per Package 200Per Pack
	Centre Hole Size 22mm
	Standards/Approvals SEAM
	Series Cubitron 3

Datasheet - 7100331749

RoHS Status: Exempt

COO (Country of Origin):: US

3M Cubitron 3 Series Fibre Disc, 76.2mm Disc Diameter, 36 Grit size - 7100331749

This Fibre disc is a high-performance abrasive designed for heavy-duty metalworking and surface preparation in industrial settings. It combines a precision-shaped ceramic cutting grain with a stiff Fibre backing to remove welds, blend surfaces and support medium-pressure grinding operations while fitting a quick-change attachment system for fast tool swaps.

Features & Benefits

• Precision-shaped ceramic grain delivers Rapid material removal
• Grinding aid reduces metal discolouration and heat
• Stiff Fibre backing provides durability and tear resistance
• Suitable for high-speed operation up to 30000 rpm
• Quick-change Roloc attachment enables fast disc swaps
• Maintains Sharp cutting points for prolonged disc life

Applications

• Used for weld removal on stainless-steel assemblies
• Suitable for bevel preparation in robotic welding cells
• Ideal for surface blending in electrical enclosure fabrication
• Can be used for medium-pressure metal deburring in automation lines
• Suitable for non-ferrous metal finishing in electronic component manufacture

What hole size is required for mounting on compatible adapters?

The centre aperture measures 22mm to fit standard quick-change adapters.

How is heat management achieved during grinding of sensitive alloys?

A built-in grinding aid lowers operating temperatures and helps prevent stress cracks and discolouration on heat-sensitive metals.

What abrasive mineral is used and how does it affect cutting performance?

The abrasive uses re-engineered precision-shaped ceramic grain with curved facets that retain Sharp points to sustain fast cutting with reduced user pressure.

What pack quantity and colour coding should I expect for stock control?

The product is supplied in packs of 50 and is identified by a purple colour.