Grinding Wheels for Carbon Fiber

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	Diameter Diameter

4 1/2"

	Grit Grit

	For Finish For Finish

	For Use On For Use On	Show

Carbon Fiber

	For Use On For Use On	Hide

Warning: Products have one, but not necessarily all, of the selected characteristics.

	Form Form


Flap Disc	Disc

	Disc Shape Disc Shape

	Flat
	Angled

	For Use With For Use With

Angle Grinders

Grinders for Bits and Burs

Portable Disc Sanders

Stationary Disc Sanders

	Abrasive Material Abrasive Material

Diamond

Silicon Carbide

	Arbor Hole Arbor Hole

Unthreaded

Threaded

	Arbor Hole Diameter Arbor Hole Diameter

5/8"

7/8"

	Mount Type Mount Type

Arbor

Quick-Change Fastener

Adhesive

	Abrasive Backing Material Abrasive Backing Material

Fabric

Plastic

Rubber

	Maximum Speed Maximum Speed

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Industry Designation Industry Designation

Type 29

	Backing Plate Material Backing Plate Material

Fiberglass

	Arbor Hole Thread Size Arbor Hole Thread Size

5/8"-11

	Manufacturer Equivalent Model Manufacturer Equivalent Model

3M Roloc

Norton Speed-Lok TR

	Quick-Change Fastener Material Quick-Change Fastener Material

Plastic

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68 Products

About Sanding Abrasives

Overlapping abrasive flaps bonded to a backing plate provide consistent material removal and even finishes. As the top layer of abrasive wears away, a new layer is exposed. Attach to your tool’s arbor.

For technical drawings and 3-D models, click on a part number.

Angled Flap Discs with Unthreaded Arbor Hole—For Rough Finish

Angled

Dia.	Arbor Hole Dia.	Industry Designation	Max. Speed, rpm	Abrasive Material	Abrasive Backing Material	Backing Plate Material	For Use On	For Use With	Grit		Each
4"	5/8"	Type 29	15,300	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	80	00000000	000000
4 1/2"	7/8"	Type 29	13,000	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	80	00000000	00000
5"	7/8"	Type 29	12,000	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	80	00000000	00000
7"	7/8"	Type 29	8,600	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	80	00000000	00000

Angled Flap Discs with Unthreaded Arbor Hole—For Smooth Finish

Angled

Dia.	Arbor Hole Dia.	Industry Designation	Max. Speed, rpm	Abrasive Material	Abrasive Backing Material	Backing Plate Material	For Use On	For Use With	Choose a Grit		Each
4"	5/8"	Type 29	15,300	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	120, 220	00000000	000000
4 1/2"	7/8"	Type 29	13,000	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	120, 220	00000000	00000
5"	7/8"	Type 29	12,000	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	120, 220	00000000	00000
7"	7/8"	Type 29	8,600	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	120, 220	00000000	00000

Angled Flap Discs with Unthreaded Arbor Hole—For Extra Smooth Finish

Angled

Dia.	Arbor Hole Dia.	Industry Designation	Max. Speed, rpm	Abrasive Material	Abrasive Backing Material	Backing Plate Material	For Use On	For Use With	Grit		Each
4"	5/8"	Type 29	15,300	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	320	00000000	000000
4 1/2"	7/8"	Type 29	13,000	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	320	00000000	00000
5"	7/8"	Type 29	12,000	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	320	00000000	00000
7"	7/8"	Type 29	8,600	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	320	00000000	00000

Angled Flap Discs with Unthreaded Arbor Hole—For Polished Finish

Angled

Dia.	Arbor Hole Dia.	Industry Designation	Max. Speed, rpm	Abrasive Material	Abrasive Backing Material	Backing Plate Material	For Use On	For Use With	Grit		Each
4"	5/8"	Type 29	15,300	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	600	00000000	000000
5"	7/8"	Type 29	12,000	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	600	00000000	00000
7"	7/8"	Type 29	8,600	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	600	00000000	00000

Angled Flap Discs with Threaded Arbor Hole—For Rough Finish

Angled

Dia.	Arbor Hole Thread Size	Industry Designation	Max. Speed, rpm	Abrasive Material	Abrasive Backing Material	Backing Plate Material	For Use On	For Use With	Grit		Each
4 1/2"	5/8"-11	Type 29	13,000	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	80	00000000	000000
5"	5/8"-11	Type 29	12,000	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	80	00000000	00000
7"	5/8"-11	Type 29	8,600	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	80	00000000	00000

Angled Flap Discs with Threaded Arbor Hole—For Smooth Finish

Angled

Dia.	Arbor Hole Thread Size	Industry Designation	Max. Speed, rpm	Abrasive Material	Abrasive Backing Material	Backing Plate Material	For Use On	For Use With	Choose a Grit		Each
4 1/2"	5/8"-11	Type 29	13,000	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	120, 220	00000000	000000
5"	5/8"-11	Type 29	12,000	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	120, 220	00000000	00000
7"	5/8"-11	Type 29	8,600	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	120, 220	00000000	00000

Angled Flap Discs with Threaded Arbor Hole—For Extra Smooth Finish

Angled

Dia.	Arbor Hole Thread Size	Industry Designation	Max. Speed, rpm	Abrasive Material	Abrasive Backing Material	Backing Plate Material	For Use On	For Use With	Grit		Each
4 1/2"	5/8"-11	Type 29	13,000	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	320	00000000	000000
5"	5/8"-11	Type 29	12,000	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	320	00000000	00000
7"	5/8"-11	Type 29	8,600	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	320	00000000	00000

Angled Flap Discs with Threaded Arbor Hole—For Polished Finish

Angled

Dia.	Arbor Hole Thread Size	Industry Designation	Max. Speed, rpm	Abrasive Material	Abrasive Backing Material	Backing Plate Material	For Use On	For Use With	Grit		Each
4 1/2"	5/8"-11	Type 29	13,000	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	600	00000000	000000
5"	5/8"-11	Type 29	12,000	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	600	00000000	00000
7"	5/8"-11	Type 29	8,600	Silicon Carbide	Cloth	Fiberglass	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	600	00000000	00000

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.

For technical drawings and 3-D models, click on a part number.

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	200	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	200	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		Each
2"	3M Roloc, Norton Speed-Lok TR	1/4"	30,000	00000000	000000
3"	3M Roloc, Norton Speed-Lok TR	1/4"	20,000	00000000	00000

Arbor-Mount Sanding Discs for Masonry, Ceramics, and Composites

Fit these discs over your tool's arbor. They don't require a backup pad.

For technical drawings and 3-D models, click on a part number.

Unthreaded Arbor Hole
Dia.	Arbor Hole Dia.	Max. Speed, rpm	Abrasive Material	Abrasive Backing Material	For Use On	For Use With	Choose a Grit		Each
For Rough Finish
4 1/2"	7/8"	13,300	Silicon Carbide	Rubber	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	16, 24, 36	0000000	000000
5"	7/8"	12,000	Silicon Carbide	Rubber	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	16, 24, 36	0000000	00000
7"	7/8"	8,500	Silicon Carbide	Rubber	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Angle Grinders	16, 24, 36	0000000	00000

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

These discs have a long-lasting diamond abrasive. 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	For Use On	For Use With	Grit		Each
2"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Grinders for Bits and Burs, Portable Disc Sanders	60	00000000	000000
5"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	60	00000000	000000
6"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	60	00000000	000000
8"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	60	00000000	000000
For Smooth Finish
2"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Grinders for Bits and Burs, Portable Disc Sanders	120	00000000	00000
2"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Grinders for Bits and Burs, Portable Disc Sanders	200	00000000	00000
5"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	120	00000000	000000
5"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	200	00000000	00000
6"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	120	00000000	000000
6"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	200	00000000	000000
8"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	120	00000000	000000
8"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	200	00000000	000000
For Extra Smooth Finish
2"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Grinders for Bits and Burs, Portable Disc Sanders	400	00000000	00000
5"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	400	00000000	00000
6"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	400	00000000	000000
8"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	400	00000000	000000
For Polished Finish
2"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Grinders for Bits and Burs, Portable Disc Sanders	800	00000000	00000
2"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Grinders for Bits and Burs, Portable Disc Sanders	1500	00000000	00000
5"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	800	00000000	00000
5"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	1500	00000000	00000
6"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	800	00000000	000000
6"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	1500	00000000	000000
8"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	800	00000000	000000
8"	Diamond	Plastic	Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass	Portable Disc Sanders, Stationary Disc Sanders	1500	00000000	000000

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About Sanding Abrasives

Flap Sanding Discs for Masonry, Ceramics, and Composites

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

Arbor-Mount Sanding Discs for Masonry, Ceramics, and Composites

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