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Black quick-change sanding disc, 2 inch, 24 grit, pack of 50

3M

3M 11000 361F Quick Change Disc 24 Grit 2 in 50 Pack

SKU CH-RWZ5-Y7AEC MPN 11000

Aluminium-oxide coated discs with TR quick-change fitting for 25,000 RPM sanders, 50 per pack

  • TypeSanders
  • Quick-change TR system cuts disc-swap time
  • Aluminum oxide grain tackles aggressive stock removal
  • 24 grit extra-coarse grade powers through heavy material
  • Polyester YF backing resists heat during extended use
  • 50-disc pack keeps high-volume jobs supplied

Product Identity

The 3M 11000 361F Quick Change Disc is an abrasive accessory for power sanders, designed for operators who need rapid disc swaps on a TR quick-change system. It suits metal-fabrication shops, maintenance teams and automotive technicians preparing surfaces for finishing. Buyers who require hook-and-loop or adhesive-backed discs cannot use this product.

Critical Specification

The disc carries a 24-grit aluminum-oxide coating on a YF-weight polyester backing with closed coverage, delivering extra-coarse material removal at a maximum operating speed of 25,000 RPM. Selecting a finer grit or a different backing weight will not meet the same stock-removal requirement.

Sustained Load Behaviour

Heat-resistant properties and the durable polyester backing maintain cutting consistency during extended high-speed sanding sessions. The TR quick-change mechanism remains secure under continuous vibration, minimising downtime for disc changes. Pack quantity is 50 discs.

Highlights

  • Quick-change TR system cuts disc-swap time
  • Aluminum oxide grain tackles aggressive stock removal
  • 24 grit extra-coarse grade powers through heavy material
  • Polyester YF backing resists heat during extended use
  • 50-disc pack keeps high-volume jobs supplied

Specifications

TypeSanders
Brand3M
Model11000

Questions about this item

How does the 24 grit rating affect material removal on a real job?

The extra-coarse 24 grit aluminium-oxide coating removes stock aggressively on metal, weld seams or heavy paint, leaving a deep scratch pattern that will need finer discs for finishing.

What does the TR quick-change system limit in everyday use?

The TR roll-on/roll-off design locks the 2-inch disc to a matching TR holder, so you can only use it with tools that accept that specific quick-change interface.

What backing pad or holder is required to mount these discs?

Each 2-inch polyester-backed disc needs a TR-series quick-change holder or backing pad with the same roll-on threads to run safely at up to 25 000 RPM.

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