3M Scotch-BriteTM Precision Heavy Duty Aluminium Oxide Surface Conditioning Disc Hook & Loop Sanding Disc, 2 in, Extra

RS Stock No.:: 627-743
Mfr. Part No.:: 7100359479
Brand:: 3M

3M Scotch-BriteTM Precision Heavy Duty Aluminium Oxide Surface Conditioning Disc Hook & Loop Sanding Disc, 2 in, Extra

View all Abrasive Discs

Subtotal (1 pack of 25 units)*

£44.66

(exc. VAT)

£53.59

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

Plus 100 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 +	£44.66	£1.786

*price indicative

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RS Stock No.:: 627-743
Mfr. Part No.:: 7100359479
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
	Backing Material	Non-Woven Web
	Disc Diameter	2in
	Sub Type	Surface Conditioning Disc
	Product Type	Hook & Loop Sanding Disc
	Abrasive Material	Aluminium Oxide
	Grit Size	25
	Colour	Backing: Black, Font: White
	Grade	Extra Coarse
	Maximum Safe Speed	25000rpm
	Quantity Per Package	200Per Pack
	Standards/Approvals	No
	Series	Scotch-BriteTM Precision Heavy Duty

	Select all
	Brand 3M
	Backing Material Non-Woven Web
	Disc Diameter 2in
	Sub Type Surface Conditioning Disc
	Product Type Hook & Loop Sanding Disc
	Abrasive Material Aluminium Oxide
	Grit Size 25
	Colour Backing: Black, Font: White
	Grade Extra Coarse
	Maximum Safe Speed 25000rpm
	Quantity Per Package 200Per Pack
	Standards/Approvals No
	Series Scotch-BriteTM Precision Heavy Duty

Datasheet - 7100359479

RoHS Status: Exempt

COO (Country of Origin):: US

3M Scotch-BriteTM Precision Heavy Duty Series Hook & Loop Sanding Disc, 2 in Disc Diameter, 80 Grit size - 7100359479

This hook-and-loop sanding disc is a 2 in, extra coarse abrasive designed for surface conditioning tasks in industrial environments. It combines aluminium oxide mineral with a conformable non-woven web backing to deliver aggressive material removal while reducing the risk of gouging. Supplied in bulk packs of 100, the discs attach via a hook-and-loop system and are intended for high-speed finishing operations.

Features & Benefits

• Aluminium oxide mineral for fast material removal and edge work
• Non-woven web backing for conformable surface contact
• Extra coarse 80 grit to tackle heavy-duty stock removal
• Rated maximum safe speed 25,000 rpm for high-speed tools
• Black backing with white font for quick grade identification

Applications

• Suitable for light grinding and deburring on mild steel components
• Ideal for edge breaking and radiusing in mechanical assemblies
• Used for blending and refining surfaces in electronics chassis work
• Can be used for cleaning and finishing electrical enclosures
• Suitable for automated sanding stations in production lines

What attachment methods are compatible with these discs?

They use a hook-and-loop fastening system compatible with standard hook-backed pads and quick-change faceplates.

How does the backing type affect finish quality?

The non-woven web backing conforms to contours, lowering the chance of gouging while producing a consistent, coarser finish.

Are these discs suitable for extended runs on production tools?

Yes, the discs are designed for heavy-duty, continuous use and are supplied in bulk to support sustained operations.

Which industries benefit most from this abrasive specification?

Applications in automation, electronics, electrical and mechanical workshops benefit from the aggressive 80 grit cut and high rpm capability.

What Visual coding helps operators identify grades quickly?

Discs feature a black backing with white font to denote the heavy-duty range and grit class.