Diamond-Abrasive Sanding Discs

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Adhesive Back

Quick-Change Fastener

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Abrasive Material

For Use On

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Manufacturer Equivalent Model

3M Roloc

Norton Speed-Lok TR

Abrasive Backing Material

Fabric

Plastic

For Use With

Grinders for Bits and Burs

Portable Disc Sanders

Stationary Disc Sanders

Material

Diamond

Fabric

Plastic

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

REACH

RoHS

Performance

Disc Shape

Maximum Rotation Speed

20,000 rpm

30,000 rpm

Quick-Change Fastener Material

Plastic

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38 Products

About Sanding Abrasives

Quick-Change Sanding Discs for Masonry, Ceramics, and Composites

These discs have a long-lasting diamond abrasive. A special fastener on the back allows you to easily swap one disc for another. Choose the fastener style that matches your tool or backup pad.

Quick-Change Fastener Style B

Quick-Change Fastener Style B
Dia.	Manufacturer Equivalent Model	Max. Speed, rpm	Abrasive Material	Abrasive Backing Material	For Use On	Grit		Each
For Rough Finish
2"	3M Roloc, Norton Speed-Lok TR	30,000	Diamond	Cloth	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	60	0000000	000000
3"	3M Roloc, Norton Speed-Lok TR	20,000	Diamond	Cloth	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	60	0000000	00000
For Smooth Finish
2"	3M Roloc, Norton Speed-Lok TR	30,000	Diamond	Cloth	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	120	0000000	00000
2"	3M Roloc, Norton Speed-Lok TR	30,000	Diamond	Cloth	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	180	0000000	00000
3"	3M Roloc, Norton Speed-Lok TR	20,000	Diamond	Cloth	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	120	0000000	00000
3"	3M Roloc, Norton Speed-Lok TR	20,000	Diamond	Cloth	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	150	0000000	00000
For Extra Smooth Finish
2"	3M Roloc, Norton Speed-Lok TR	30,000	Diamond	Cloth	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	400	0000000	00000
3"	3M Roloc, Norton Speed-Lok TR	20,000	Diamond	Cloth	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	400	0000000	00000
For Polished Finish
2"	3M Roloc, Norton Speed-Lok TR	30,000	Diamond	Cloth	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	800	0000000	00000
2"	3M Roloc, Norton Speed-Lok TR	30,000	Diamond	Cloth	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	1800	0000000	00000
3"	3M Roloc, Norton Speed-Lok TR	20,000	Diamond	Cloth	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	800	0000000	00000
3"	3M Roloc, Norton Speed-Lok TR	20,000	Diamond	Cloth	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	1800	0000000	00000

Backup Pads

Quick-Change Fastener Style B
For Disc Dia.	Manufacturer Equivalent Model	Shank Dia.	Max. Speed, rpm	For Holding		Each
2"	3M Roloc, Norton Speed-Lok TR	1/4"	30,000	Sanding Discs	00000000	000000
3"	3M Roloc, Norton Speed-Lok TR	1/4"	20,000	Sanding Discs	00000000	00000

Adhesive-Back Sanding Discs for Masonry, Ceramics, and Composites

Coated with diamond grit, use these discs for sanding hard nonmetals. Diamond's exceptional hardness makes it the best choice for sanding masonry, ceramics, and composites. It lasts longer than silicon carbide and has excellent heat dissipation, preventing material buildup. These discs have a pattern of widely spaced abrasive grains that prevents dust and debris from building up on the abrasive surface.

Press onto a compatible sanding tool or backup pad (sold separately); peel off to remove. Also known as PSA discs. To maintain strong adhesion, clean the pad surface with mild alcohol before applying. Do not use aggressive cleaning solvents such as MEK or acetone, which can damage the adhesive.

For Rough Finish
Dia.	Abrasive Material	Abrasive Backing Material	Sanding Properties	For Use On	For Use With	Grit		Each
2"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Grinders for Bits and Burs, Portable Disc Sanders	60	00000000	000000
5"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	60	00000000	000000
6"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	60	00000000	000000
8"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	60	00000000	000000
For Smooth Finish
2"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Grinders for Bits and Burs, Portable Disc Sanders	120	00000000	00000
2"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Grinders for Bits and Burs, Portable Disc Sanders	150	00000000	00000
5"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	120	00000000	000000
5"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	150	00000000	000000
6"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	120	00000000	000000
6"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	150	00000000	000000
8"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	120	00000000	000000
8"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	150	00000000	000000
For Extra Smooth Finish
2"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Grinders for Bits and Burs, Portable Disc Sanders	400	00000000	00000
5"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	400	00000000	00000
6"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	400	00000000	000000
8"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	400	00000000	000000
For Polished Finish
2"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Grinders for Bits and Burs, Portable Disc Sanders	800	00000000	00000
2"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Grinders for Bits and Burs, Portable Disc Sanders	1600	00000000	00000
5"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	800	00000000	00000
5"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	1600	00000000	00000
6"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	800	00000000	000000
6"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	1600	00000000	000000
8"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	800	00000000	000000
8"	Diamond	Plastic	Clog Resistant	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	1600	00000000	000000