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Select all	Attribute	Value
	Brand	3M
	Product Type	Hook & Loop Sanding Disc
	Backing Material	Non-Woven Web
	Sub Type	Surface Conditioning Disc
	Disc Diameter	4.5in
	Abrasive Material	Aluminium Oxide
	Grit Size	50
	Colour	Backing: Black, Font: White
	Grade	Extra Coarse
	Maximum Safe Speed	13300rpm
	Standards/Approvals	No
	Series	Scotch-BriteTM Precision Heavy Duty

	Select all
	Brand 3M
	Product Type Hook & Loop Sanding Disc
	Backing Material Non-Woven Web
	Sub Type Surface Conditioning Disc
	Disc Diameter 4.5in
	Abrasive Material Aluminium Oxide
	Grit Size 50
	Colour Backing: Black, Font: White
	Grade Extra Coarse
	Maximum Safe Speed 13300rpm
	Standards/Approvals No
	Series Scotch-BriteTM Precision Heavy Duty

Datasheet - 7100359465

RoHS Status: Exempt

COO (Country of Origin):: US

3M Scotch-BriteTM Precision Heavy Duty Series Hook & Loop Sanding Disc, 4.5in Disc Diameter, 80 Grit size - 7100359465

This hook-and-loop sanding disc is a heavy-duty surface conditioning abrasive designed for industrial use in automation, electronics, electrical and mechanical environments. It pairs a conformable non-woven web backing with aluminium oxide mineral to perform cleaning, blending, deburring and light grinding at production pace. The centre-hole, hook-and-loop attachment supports Rapid mounting on compatible backing pads and grinders for repetitive finishing tasks.

Features & Benefits

• PSG mineral delivers consistent cut rate and material removal
• Non-woven web backing resists gouging while conforming to shapes
• Extra coarse 80 grit provides aggressive edge and surface conditioning
• Rated for up to 13,300 rpm enabling high-speed operation
• Black backing with white font aids quick identification in stores

Applications

• Suitable for deburring mild steel components on robotic cells
• Ideal for edge breaking and radiusing in sheet-metal work
• Used with centre-hole back-up pads on handheld grinders
• Can be used for blend and finish steps in assembly lines
• Suitable for Rapid surface preparation before coating or bonding

What attachment types are compatible with this disc?

It is designed for hook-and-loop mounting and fits centre-hole back-up pads and compatible quick-change systems when using appropriate retainer nuts.

How does the non-woven backing affect surface finish?

The web structure yields a more controlled finish by conforming to contours and reducing the risk of deep scratches or undercutting compared with rigid abrasives.

Which abrasive mineral is used and what is its role?

Aluminium oxide is the abrasive mineral

it provides Durable cutting action suited to a range of ferrous and non-ferrous materials.

How is stock supplied for production environments?

The discs are packaged as 50 per pack to support continuous use and minimise downtime for replenishment.

3M Scotch-BriteTM Precision Heavy Duty Aluminium Oxide Surface Conditioning Disc Hook & Loop Sanding Disc, 4.5 in, Extra

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