Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	3M
	Sub Type	Surface Conditioning Disc
	Disc Diameter	4in
	Product Type	Hook & Loop Sanding Disc
	Backing Material	Non-Woven Web
	Abrasive Material	Aluminium Oxide
	Grit Size	100
	Colour	Backing: Black, Font: White
	Grade	Medium
	Maximum Safe Speed	15000rpm
	Vacuum Hole Design	Centre Hole
	Standards/Approvals	No
	Series	Scotch-BriteTM Precision Heavy Duty

	Select all
	Brand 3M
	Sub Type Surface Conditioning Disc
	Disc Diameter 4in
	Product Type Hook & Loop Sanding Disc
	Backing Material Non-Woven Web
	Abrasive Material Aluminium Oxide
	Grit Size 100
	Colour Backing: Black, Font: White
	Grade Medium
	Maximum Safe Speed 15000rpm
	Vacuum Hole Design Centre Hole
	Standards/Approvals No
	Series Scotch-BriteTM Precision Heavy Duty

Datasheet - 7100358860

RoHS Status: Exempt

COO (Country of Origin):: US

3M Scotch-BriteTM Precision Heavy Duty Series Hook & Loop Sanding Disc, 4 in Disc Diameter, 150 Grit size - 7100358860

This hook-and-loop sanding disc is a 4 abrasive pad designed for industrial surface conditioning tasks. It combines a conformable non-woven web backing with aluminium oxide abrasive for medium-cut operations, delivering consistent performance on a range of substrates in automation, electronics, electrical and mechanical workshop environments.

Features & Benefits

• Aluminium oxide PSG abrasive increases material removal rate
• Non-woven web backing reduces risk of gouging during finishing
• Medium grade delivers balance between cut and surface finish
• Rated to 15000 r/min for high-speed pneumatic and electric tools
• Centre hole design allows secure attachment to shafted back-up pads

Applications

• Suitable for light grinding and deburring of mild steel components
• Ideal for blending and refining weld seams on fabricated parts
• Used for edge breaking on aluminium housings prior to assembly
• Can be used for cleaning and finishing PCB mounting brackets
• Suitable for use with hook-and-loop back-up pads in automated cells

What abrasive mineral is used and why is it chosen for mixed-metal work?

The disc uses aluminium oxide, selected for Durable cutting and consistent wear on ferrous and non-ferrous metals.

How does the backing construction affect finish control?

The non-woven web backing conforms to contours while dissipating heat, helping to avoid undercutting and preserving part geometry.

Which tool speeds and attachments are compatible with these discs?

They are compatible with high-speed grinders and pneumatic sanders up to 15000 r/min and attach via centre hole to standard hook-and-loop back-up pads and shafted retainers.

What operational advantage does the pack quantity provide in production?

A pack of 100 supports continuous operation by reducing changeover frequency and inventory handling in high-volume lines.

3M Scotch-BriteTM Precision Heavy Duty Aluminium Oxide Surface Conditioning Disc Hook & Loop Sanding Disc, 4 in, Medium

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