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Select all	Attribute	Value
	Brand	3M
	Product Type	Adhesive-Backed/PSA Sanding Disc
	Backing Material	J-Weight
	Disc Diameter	203.2mm
	Sub Type	Cutting Disc
	Abrasive Material	Precision Shaped Grain
	Grit Size	50
	Grade	220+
	Standards/Approvals	OSHA, ANSI

	Select all
	Brand 3M
	Product Type Adhesive-Backed/PSA Sanding Disc
	Backing Material J-Weight
	Disc Diameter 203.2mm
	Sub Type Cutting Disc
	Abrasive Material Precision Shaped Grain
	Grit Size 50
	Grade 220+
	Standards/Approvals OSHA, ANSI

Datasheet - 7100281810

RoHS Status: Exempt

COO (Country of Origin):: US

3M Adhesive-Backed/PSA Sanding Disc, 203mm Disc Diameter, 220 Grit size - 7100281810

This adhesive-backed/PSA sanding disc is a precision abrasive designed for heavy stock removal and finishing in industrial settings. It combines a Durable cotton cloth backing with precision-shaped grain abrasive to deliver fast cutting action and consistent wear. Engineered for use with vacuum-backed pads and random orbital sanders, it supports cleaner working conditions where effective dust extraction is required.

Features & Benefits

• Precision-shaped grain reduces sanding time and increases throughput
• Open-coat construction prevents loading and maintains cut rate
• Anti-static treatment assists dust control when vacuumed
• Cloth backing offers wear-resistance with flexibility
• PSA attachment enables quick disc changes and reduced downtime

Applications

• Suitable for removing paint and coatings during surface preparation
• Ideal for metal finishing and deburring in fabrication shops
• Used for blending and finishing aluminium panels and components
• Can be used for woodworking tasks on hardwoods and softwoods
• used with vacuum-equipped random orbital sanders in automotive workshops

How does the disc manage static and dust during sanding?

An anti-static treatment neutralises charge on swarf, helping dust extraction systems collect particulate more effectively and reducing material cling.

What backing ensures durability and adaptability to contours?

The cotton cloth backing combines flexibility with high wear-resistance, allowing the abrasive to conform to shaped surfaces while maintaining life.

Which materials will this disc cut effectively?

The precision-shaped grain is effective on metals, composites, gelcoat, aluminium and various woods, supporting both aggressive stock removal and finer blending grades.

How should the disc be mounted for best performance?

Pair with a multi-hole back-up pad and a vacuum-enabled random orbital Sander to maximise dust extraction and sustain cutting efficiency.

3M Precision Shaped Grain Adhesive-Backed/PSA Sanding Disc Cutting Disc, 203.2 mm, 220+ Grade, 50 Grit

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