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Select all	Attribute	Value
	Brand	3M
	Product Type	Abrasive Disc
	Disc Diameter	127mm
	Abrasive Material	Precision Shaped Grain
	Grit Size	50
	Grade	600
	Maximum Safe Speed	12000rpm
	Bond Type	Resin
	Standards/Approvals	No
	Material Cut	Composite, Metal, Paint Coated, Wood
	Series	732U

	Select all
	Brand 3M
	Product Type Abrasive Disc
	Disc Diameter 127mm
	Abrasive Material Precision Shaped Grain
	Grit Size 50
	Grade 600
	Maximum Safe Speed 12000rpm
	Bond Type Resin
	Standards/Approvals No
	Material Cut Composite, Metal, Paint Coated, Wood
	Series 732U

Datasheet - 7100335440

RoHS Status: Exempt

COO (Country of Origin):: US

3M 732U Series Grinding Disc, 127mm Disc Diameter, 600 Grit size - 7100335440

This grinding disc is a resin-bonded 127mm abrasive designed for industrial material removal and surface preparation in mechanical, electrical and automation environments. It employs precision-shaped grain technology to deliver Rapid cutting and a consistent finish while being suitable for hand or powered sanding operations. Supplied in industrial quantities, it addresses production throughput and operator maintenance needs.

Features & Benefits

• Precision-shaped grain delivers Faster cut and consistent finish
• Resin bond reduces loading when working on coated surfaces
• Suitable for operation up to 12,000 r/min for high-speed use
• Anti-load coating extends usable life and reduces downtime
• Hookit attachment allows quick on/off disc changes
• Multi-hole extraction option improves dust removal efficiency

Applications

• Suitable for metal dimensioning and deburring tasks
• Ideal for paint removal and coating refinement jobs
• Used for scuffing and prep before topcoat application
• Can be used for composite and gelcoat sanding operations
• Suitable for fine sanding and finishing of wooden components

What packing options are available for stock management?

Discs are supplied as 50 per pack with multipack case options for bulk replenishment.

How does the disc perform on coated workpieces?

The resin bond combined with anti-load treatment reduces clogging and sustains cut rate on paint-coated surfaces.

Which grit grade is appropriate for fine finishing?

A 600‑grit grade provides fine abrasive action suited to finishing tasks on wood and composites.

What backing and attachment facilitate versatility across tools?

A C-weight paper backing balances flexibility and durability, and a hook-style attachment supports Rapid changes.

3M 732U Precision Shaped Grain, 127 mm Resin, 600 Grade, 50 Grit 250 Per Pack

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