Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	3M
	Disc Diameter	3in
	Sub Type	Surface Conditioning Disc
	Backing Material	Non-Woven Web
	Product Type	Hook & Loop Sanding Disc
	Abrasive Material	Aluminium Oxide
	Grit Size	25
	Colour	Font: White, Backing: Black
	Grade	Extra Coarse
	Maximum Safe Speed	20000rpm
	Quantity Per Package	100Per Pack
	Vacuum Hole Design	No Hole
	Standards/Approvals	No
	Series	Scotch-BriteTM Precision Heavy Duty

	Select all
	Brand 3M
	Disc Diameter 3in
	Sub Type Surface Conditioning Disc
	Backing Material Non-Woven Web
	Product Type Hook & Loop Sanding Disc
	Abrasive Material Aluminium Oxide
	Grit Size 25
	Colour Font: White, Backing: Black
	Grade Extra Coarse
	Maximum Safe Speed 20000rpm
	Quantity Per Package 100Per Pack
	Vacuum Hole Design No Hole
	Standards/Approvals No
	Series Scotch-BriteTM Precision Heavy Duty

Datasheet - 7100359481

RoHS Status: Exempted

COO (Country of Origin):: US

3M Scotch-BriteTM Precision Heavy Duty Series Hook & Loop Sanding Disc, 3 in Disc Diameter, 80 Grit size - 7100359481

This hook-and-loop sanding disc is a heavy-duty surface conditioning pad designed for industrial metalwork and fabrication. It combines aluminium oxide abrasive with a conformable non-woven web backing and a hook-and-loop attachment to prepare, blend and deburr metal surfaces at high rotational speeds for use on angle grinders and handheld sanders.

Features & Benefits

• Extra-coarse 80 grit for aggressive material removal and fast stock removal
• Aluminium oxide mineral for consistent cut and edge retention
• Non-woven web backing reduces gouging while conforming to contours
• Hook-and-loop attachment for Rapid disc changes and secure mounting
• Rated up to 20,000 rpm to suit high-speed angle grinders

Applications

• Suitable for light grinding and deburring on mild steel components
• Ideal for edge breaking and radiusing in fabricated assemblies
• Used for blending weld seams on stainless and carbon steels
• Suitable for finishing and refining metal surfaces prior to coating
• Used with 2 to 4 in and 3 in back-up pads on portable sanders and grinders

What abrasive mineral does it use and why is that relevant?

It uses aluminium oxide, which provides steady cutting action and durability on ferrous metals.

How does the non-woven web backing affect surface finish?

The conformable web minimises gouging and delivers a consistent finish while maintaining shape during edge wear.

Can these discs be used continuously in production environments?

The pack quantity of 100 and the heavy-duty construction support extended production runs and frequent disc changes.

Are there any attachment types required for different tools?

The discs employ hook-and-loop fastening and will work with compatible pad holders and low-profile back-up pads for safe mounting.

What operating environments suit these discs best?

They are intended for industrial settings such as automation, electrical and mechanical workshops where aggressive surface conditioning is needed.

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

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