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Select all	Attribute	Value
	Brand	3M
	Product Type	Abrasive Disc
	Disc Diameter	150mm
	Abrasive Material	Precision Shaped Grain
	Grit Size	50
	Grade	320+
	Maximum Safe Speed	12000rpm
	Bond Type	Resin
	Standards/Approvals	No
	Material Cut	Wood, Composite, Metal, Paint Coated
	Series	732U

	Select all
	Brand 3M
	Product Type Abrasive Disc
	Disc Diameter 150mm
	Abrasive Material Precision Shaped Grain
	Grit Size 50
	Grade 320+
	Maximum Safe Speed 12000rpm
	Bond Type Resin
	Standards/Approvals No
	Material Cut Wood, Composite, Metal, Paint Coated
	Series 732U

Datasheet - 7100335531

RoHS Status: Exempt

COO (Country of Origin):: US

3M 732U Series Grinding Disc, 152.4mm Disc Diameter, 320 Grit size - 7100335531

This grinding disc is a resin-bonded abrasive designed for industrial finishing and material removal across manufacturing environments. It employs precision-shaped abrasive mineral to deliver Rapid cutting and consistent surface quality while supporting dust-extraction workflows and routine power-tool use.

Features & Benefits

• Precision-shaped grain delivers up to 2x Faster cutting
• Anti-load coating reduces clogging and extends life
• C-weight paper backing balances flexibility and durability
• Compatible with hook-and-loop systems for quick changes
• Multi-hole Xtract option enables superior dust extraction
• Long service life lowers disc changes and downtime

Applications

• Suitable for dimensioning metal components prior to assembly
• Ideal for removing coatings and paint on chassis parts
• Used for edge rounding and de-flashing composite panels
• Can be used for scuffing and prep before topcoat application
• Suitable for sanding various woods in fixture and jig work

What materials will it effectively abrade?

It is formulated to work on metals, paint-coated surfaces, composites, gelcoat and different types of wood.

How does it support workshop cleanliness during power-tool sanding?

The multi-hole Xtract pattern is designed to pair with extraction systems to remove dust at source and reduce airborne debris.

In what packaging quantities is it supplied for production use?

It is sold in bulk boxes containing 50 discs to suit high-volume operations.

What abrasive construction helps maintain consistent finish across discs?

The microreplicated precision-shaped grain is applied uniformly to the backing, producing repeatable cutting behaviour and fewer rogue scratches.

Which backing and attachment method aid multi-job versatility?

A C-weight paper backing provides the required flexibility for hand or powered sanding, and the Hookit attachment enables Rapid on/off disc replacement.

3M 732U Precision Shaped Grain, 150 mm Resin, 320+ Grade, 50 Grit 250 Per Pack

FREE delivery for orders over ₱3,000.00