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Select all	Attribute	Value
	Brand	3M
	Backing Material	Fibre
	Sub Type	Surface Conditioning Disc
	Disc Diameter	178mm
	Product Type	Abrasive Disc
	Abrasive Material	Aluminium Oxide
	Colour	Black
	Standards/Approvals	ANSI/ESD S20.20:2021

	Select all
	Brand 3M
	Backing Material Fibre
	Sub Type Surface Conditioning Disc
	Disc Diameter 178mm
	Product Type Abrasive Disc
	Abrasive Material Aluminium Oxide
	Colour Black
	Standards/Approvals ANSI/ESD S20.20:2021

Exempt

COO (Country of Origin):: US

3M Abrasive Disc, 178mm Disc Diameter, Black - 7100192332

This abrasive disc is a surface conditioning tool designed for heavy-duty material removal and finishing in industrial settings. Manufactured by 3M, it combines a robust fibre backing with aluminium oxide abrasive to tackle demanding metalwork and surface-preparation tasks. The disc is electrostatic-safe to align with ESD controls and is intended for use where controlled abrasion and consistent performance are required.

Features and Benefits:

• Extra-coarse abrasive for rapid stock removal
• Aluminium oxide grains provide aggressive cutting action
• Fibre backing supports sustained pressure and durability
• Black colour assists visual wear assessment under lighting
• Conforms to ANSI/ESD S20.20:2021 for electrostatic safety

Applications

• Suitable for aggressive deburring of steel components
• Used for surface preparation prior to coating processes
• Ideal for weld blend and edge radiusing operations
• Can be used with rotary tools for heavy-duty sanding

What backing material manages heat and tool contact stresses?

The fibre backing disperses contact forces and helps resist heat-induced deformation during continuous abrasion.

How does the abrasive composition affect longevity on metal?

The aluminium oxide abrasive offers a balance of friability and hardness, promoting consistent cutting and extended life on ferrous workpieces.

Is electrostatic control inherent to the disc?

Yes, the disc meets ANSI/ESD S20.20:2021 criteria to reduce electrostatic generation during use in controlled environments.

What visual cues indicate service life remaining?

The disc's black finish alters in texture and sheen as grains wear, providing a visual indication for timely replacement.

3M Aluminium Oxide Abrasive Disc Surface Conditioning Disc, 178 mm

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