Industry Designation Industry Designation |
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Wheel Type Wheel Type |
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![]() | Type 29 |
For Finish For Finish |
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For Use On For Use On |
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Arbor Hole Arbor Hole |
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Form Form |
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![]() | Flap Disc |
Disc Shape Disc Shape |
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![]() | Angled |
Abrasive Material Abrasive Material |
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For Use With For Use With |
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Maximum Speed Maximum Speed |
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Backing Plate Material Backing Plate Material |
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Arbor Hole Thread Size Arbor Hole Thread Size |
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Mount Type Mount Type |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Arbor Hole Size Arbor Hole Size |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Surface Texture Surface Texture |
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About Sanding Abrasives
More
General Purpose Curved-Surface Flexible Grinding
Wheels for Angle Grinders—Use on Metals

The flexible backing on these wheels conforms to curved and rough surfaces. Wheels are aluminum oxide, which is the most common abrasive used in grinding metal.
Type 29 wheels have an upside-down dish shape that provides a large contact area. They’re also known as (AVOS) Type 29 wheels.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
For technical drawings and 3-D models, click on a part number.
Each | ||||||||||
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Dia. | Thick. | Arbor Hole Size | Max. Speed, rpm | Abrasive Material | Abrasive Bond Material | Backup Pads Required | Color | Grit (Surface Texture) | Each | |
Type 29 | ||||||||||
For Steel, Stainless Steel, Aluminum—Unthreaded Arbor Hole | ||||||||||
4 1/2" | 1/8" | 7/8" | 12,000 | Aluminum Oxide | Synthetic Resin | No | Black | 36 (Rough) | 0000000 | 00000 |
5" | 1/8" | 7/8" | 12,225 | Aluminum Oxide | Synthetic Resin | No | Black | 36 (Rough) | 0000000 | 0000 |
Nylon Mesh Cushioned Flap Sanding Discs


The abrasive-embedded mesh construction gives you more control over sanding pressure. 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 these discs to your tool’s arbor.
Coarse grade is for light deburring, and removal of heavy rust and surface imperfections.
Medium grade is for moderate blending, cleaning, light deburring, and general finishing.
Fine grade is for light cleaning and finishing.
For technical drawings and 3-D models, click on a part number.
Dia. | Arbor Hole Dia. | Arbor Hole Thread Size | Industry Designation | Max. Speed, rpm | Color | Abrasive Material | Backing Plate Material | For Use On | For Use With | Each | |
Angled Flap Discs with Unthreaded Arbor Hole | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Coarse—For Rough Finish | |||||||||||
4 1/2" | 7/8" | __ | Type 29 | 13,300 | Brown, Red | Aluminum Oxide | Fiberglass | Steel, Wood | Angle Grinders | 0000000 | 000000 |
5" | 7/8" | __ | Type 29 | 12,200 | Brown, Red | Aluminum Oxide | Fiberglass | Steel, Wood | Angle Grinders | 0000000 | 00000 |
Medium—For Smooth Finish | |||||||||||
4 1/2" | 7/8" | __ | Type 29 | 13,300 | Maroon | Aluminum Oxide | Fiberglass | Steel, Wood | Angle Grinders | 0000000 | 00000 |
5" | 7/8" | __ | Type 29 | 12,200 | Maroon | Aluminum Oxide | Fiberglass | Steel, Wood | Angle Grinders | 0000000 | 00000 |
Fine—For Extra Smooth Finish | |||||||||||
4 1/2" | 7/8" | __ | Type 29 | 13,300 | Blue | Aluminum Oxide | Fiberglass | Steel, Wood | Angle Grinders | 0000000 | 00000 |
5" | 7/8" | __ | Type 29 | 12,200 | Blue | Aluminum Oxide | Fiberglass | Steel, Wood | Angle Grinders | 0000000 | 00000 |
Angled Flap Discs with Threaded Arbor Hole | |||||||||||
Coarse—For Rough Finish | |||||||||||
4 1/2" | __ | 5/8"-11 | Type 29 | 13,300 | Brown, Red | Aluminum Oxide | Fiberglass | Steel, Wood | Angle Grinders | 0000000 | 00000 |
5" | __ | 5/8"-11 | Type 29 | 12,200 | Brown, Red | Aluminum Oxide | Fiberglass | Steel, Wood | Angle Grinders | 0000000 | 00000 |
Medium—For Smooth Finish | |||||||||||
4 1/2" | __ | 5/8"-11 | Type 29 | 13,300 | Maroon | Aluminum Oxide | Fiberglass | Steel, Wood | Angle Grinders | 0000000 | 00000 |
5" | __ | 5/8"-11 | Type 29 | 12,200 | Maroon | Aluminum Oxide | Fiberglass | Steel, Wood | Angle Grinders | 0000000 | 00000 |
Fine—For Extra Smooth Finish | |||||||||||
4 1/2" | __ | 5/8"-11 | Type 29 | 13,300 | Blue | Aluminum Oxide | Fiberglass | Steel, Wood | Angle Grinders | 0000000 | 00000 |
5" | __ | 5/8"-11 | Type 29 | 12,200 | Blue | Aluminum Oxide | Fiberglass | Steel, Wood | Angle Grinders | 0000000 | 00000 |
Aggressive-Removal Flap Sanding Discs


A heavy duty backing plate provides more support than standard discs for heavy material removal. The overlapping abrasive flaps provide consistent material removal and even finishes. As the top layer of abrasive wears away, a new layer is exposed. Attach discs to your tool’s arbor.
For technical drawings and 3-D models, click on a part number.
Dia. | Arbor Hole 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 | |
Angled Flap Discs with Unthreaded Arbor Hole | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Rough Finish | ||||||||||||
4" | 5/8" | __ | Type 29 | 15,000 | Zirconia Alumina | Cloth | Aluminum | Steel, Wood | Angle Grinders | 00000000 | 000000 | |
4 1/2" | 7/8" | __ | Type 29 | 13,000 | Zirconia Alumina | Cloth | Aluminum | Steel, Wood | Angle Grinders | 00000000 | 00000 | |
5" | 7/8" | __ | Type 29 | 12,000 | Zirconia Alumina | Cloth | Aluminum | Steel, Wood | Angle Grinders | 00000000 | 00000 | |
7" | 7/8" | __ | Type 29 | 8,600 | Zirconia Alumina | Cloth | Aluminum | Steel, Wood | Angle Grinders | 00000000 | 00000 | |
For Smooth Finish | ||||||||||||
4" | 5/8" | __ | Type 29 | 15,000 | Zirconia Alumina | Cloth | Aluminum | Steel, Wood | Angle Grinders | 120 | 00000000 | 00000 |
4 1/2" | 7/8" | __ | Type 29 | 13,000 | Zirconia Alumina | Cloth | Aluminum | Steel, Wood | Angle Grinders | 120 | 00000000 | 00000 |
5" | 7/8" | __ | Type 29 | 12,000 | Zirconia Alumina | Cloth | Aluminum | Steel, Wood | Angle Grinders | 120 | 00000000 | 00000 |
Angled Flap Discs with Threaded Arbor Hole | ||||||||||||
For Rough Finish | ||||||||||||
4 1/2" | __ | 5/8"-11 | Type 29 | 13,000 | Zirconia Alumina | Cloth | Aluminum | Steel, Wood | Angle Grinders | 00000000 | 00000 | |
7" | __ | 5/8"-11 | Type 29 | 8,600 | Zirconia Alumina | Cloth | Aluminum | Steel, Wood | Angle Grinders | 00000000 | 00000 | |
For Smooth Finish | ||||||||||||
4 1/2" | __ | 5/8"-11 | Type 29 | 13,000 | Zirconia Alumina | Cloth | Aluminum | Steel, Wood | Angle Grinders | 120 | 00000000 | 00000 |
7" | __ | 5/8"-11 | Type 29 | 8,600 | Zirconia Alumina | Cloth | Aluminum | Steel, Wood | Angle Grinders | 120 | 00000000 | 00000 |
Cool-Sanding Flap Sanding Discs


The overlapping flaps alternate between an abrasive to remove material and a lubricant that minimizes heat to reduce discoloration of the work surface. They’re bonded to a backing plate and provide consistent material removal and even finishes. As the top layer of abrasive wears away, a new layer is exposed. Attach these discs to your tool’s arbor.
For technical drawings and 3-D models, click on a part number.
Dia. | Arbor Hole 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 | |
Angled Flap Discs with Unthreaded Arbor Hole | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Rough Finish | ||||||||||||
4 1/2" | 7/8" | __ | Type 29 | 13,300 | Ceramic Alumina | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 40 | 00000000 | 00000 |
4 1/2" | 7/8" | __ | Type 29 | 13,300 | Ceramic Alumina | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 60 | 00000000 | 0000 |
5" | 7/8" | __ | Type 29 | 12,200 | Ceramic Alumina | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 40 | 00000000 | 00000 |
5" | 7/8" | __ | Type 29 | 12,200 | Ceramic Alumina | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 60 | 00000000 | 00000 |
7" | 7/8" | __ | Type 29 | 8,600 | Ceramic Alumina | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 40 | 00000000 | 00000 |
Angled Flap Discs with Threaded Arbor Hole | ||||||||||||
For Rough Finish | ||||||||||||
4 1/2" | __ | 5/8"-11 | Type 29 | 13,300 | Ceramic Alumina | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 40 | 00000000 | 00000 |
4 1/2" | __ | 5/8"-11 | Type 29 | 13,300 | Ceramic Alumina | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 60 | 00000000 | 00000 |
5" | __ | 5/8"-11 | Type 29 | 12,200 | Ceramic Alumina | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 40 | 00000000 | 00000 |
5" | __ | 5/8"-11 | Type 29 | 12,200 | Ceramic Alumina | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 60 | 00000000 | 00000 |
7" | __ | 5/8"-11 | Type 29 | 8,600 | Ceramic Alumina | Cloth | Fiberglass | Steel, Wood | Angle Grinders | 40 | 00000000 | 00000 |
Trimmable Flap Sanding Discs


The backing plate on these discs can be sheared away as the abrasive flaps wear down, allowing you to use more of the disc rather than replacing with a new one. The overlapping abrasive flaps provide consistent material removal and even finishes. As the top layer of abrasive wears away, a new layer is exposed. Attach discs to your tool’s arbor.
For technical drawings and 3-D models, click on a part number.
Dia. | Arbor Hole 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 | |
Angled Flap Discs with Unthreaded Arbor Hole | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Rough Finish | ||||||||||||
4 1/2" | 7/8" | __ | Type 29 | 13,300 | Zirconia Alumina | Cloth | Plastic | Steel, Wood | Angle Grinders | 00000000 | 000000 | |
7" | 7/8" | __ | Type 29 | 8,600 | Zirconia Alumina | Cloth | Plastic | Steel, Wood | Angle Grinders | 00000000 | 00000 | |
For Smooth Finish | ||||||||||||
4 1/2" | 7/8" | __ | Type 29 | 13,300 | Zirconia Alumina | Cloth | Plastic | Steel, Wood | Angle Grinders | 120 | 00000000 | 00000 |
7" | 7/8" | __ | Type 29 | 8,600 | Zirconia Alumina | Cloth | Plastic | Steel, Wood | Angle Grinders | 120 | 00000000 | 00000 |
Angled Flap Discs with Threaded Arbor Hole | ||||||||||||
For Rough Finish | ||||||||||||
4 1/2" | __ | 5/8"-11 | Type 29 | 13,300 | Zirconia Alumina | Cloth | Plastic | Steel, Wood | Angle Grinders | 00000000 | 00000 | |
5" | __ | 5/8"-11 | Type 29 | 12,200 | Zirconia Alumina | Cloth | Plastic | Steel, Wood | Angle Grinders | 00000000 | 00000 | |
For Smooth Finish | ||||||||||||
4 1/2" | __ | 5/8"-11 | Type 29 | 13,300 | Zirconia Alumina | Cloth | Plastic | Steel, Wood | Angle Grinders | 120 | 00000000 | 00000 |
5" | __ | 5/8"-11 | Type 29 | 12,200 | Zirconia Alumina | Cloth | Plastic | Steel, Wood | Angle Grinders | 120 | 00000000 | 00000 |
Fast-Cutting Flap Sanding Discs for Stainless Steel and Hard Metals

These discs have a harder abrasive than standard flap sanding discs. 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 these discs to your tool’s arbor.
For technical drawings and 3-D models, click on a part number.

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 | |
For Rough Finish | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
4 1/2" | 7/8" | Type 29 | 12,000 | Ceramic Alumina | Cloth | Plastic | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 0000000 | 000000 | |
5" | 7/8" | Type 29 | 12,000 | Ceramic Alumina | Cloth | Plastic | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 0000000 | 00000 | |
7" | 7/8" | Type 29 | 8,500 | Ceramic Alumina | Cloth | Plastic | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 0000000 | 00000 |

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 | |
For Rough Finish | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
4 1/2" | 5/8"-11 | Type 29 | 12,000 | Ceramic Alumina | Cloth | Plastic | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 0000000 | 000000 | |
7" | 5/8"-11 | Type 29 | 8,500 | Ceramic Alumina | Cloth | Plastic | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 0000000 | 00000 |
Cool-Sanding Flap Sanding Discs for Stainless Steel and Hard Metals


The flaps have an abrasive to remove material and a lubricant that minimizes heat to reduce discoloration of the work surface. They’re bonded to a backing plate and provide consistent material removal and even finishes. As the top layer of abrasive wears away, a new layer is exposed. Attach these discs to your tool’s arbor.
For technical drawings and 3-D models, click on a part number.
Dia. | Arbor Hole 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 | |
Angled Flap Discs with Unthreaded Arbor Hole | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Rough Finish | ||||||||||||
4 1/2" | 7/8" | __ | Type 29 | 13,300 | Zirconia Alumina | Cloth | Fiberglass | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 40 | 00000000 | 00000 |
4 1/2" | 7/8" | __ | Type 29 | 13,300 | Zirconia Alumina | Cloth | Fiberglass | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 60 | 00000000 | 0000 |
4 1/2" | 7/8" | __ | Type 29 | 13,300 | Zirconia Alumina | Cloth | Fiberglass | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 80 | 00000000 | 0000 |
5" | 7/8" | __ | Type 29 | 12,200 | Zirconia Alumina | Cloth | Fiberglass | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 40 | 00000000 | 0000 |
5" | 7/8" | __ | Type 29 | 12,200 | Zirconia Alumina | Cloth | Fiberglass | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 60 | 00000000 | 0000 |
5" | 7/8" | __ | Type 29 | 12,200 | Zirconia Alumina | Cloth | Fiberglass | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 80 | 00000000 | 0000 |
Angled Flap Discs with Threaded Arbor Hole | ||||||||||||
For Rough Finish | ||||||||||||
4 1/2" | __ | 5/8"-11 | Type 29 | 13,300 | Zirconia Alumina | Cloth | Fiberglass | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 40 | 00000000 | 0000 |
4 1/2" | __ | 5/8"-11 | Type 29 | 13,300 | Zirconia Alumina | Cloth | Fiberglass | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 60 | 00000000 | 0000 |
4 1/2" | __ | 5/8"-11 | Type 29 | 13,300 | Zirconia Alumina | Cloth | Fiberglass | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 80 | 00000000 | 0000 |
5" | __ | 5/8"-11 | Type 29 | 12,200 | Zirconia Alumina | Cloth | Fiberglass | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 40 | 00000000 | 0000 |
5" | __ | 5/8"-11 | Type 29 | 12,200 | Zirconia Alumina | Cloth | Fiberglass | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 60 | 00000000 | 0000 |
5" | __ | 5/8"-11 | Type 29 | 12,200 | Zirconia Alumina | Cloth | Fiberglass | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 80 | 00000000 | 0000 |
Trimmable Flap Sanding Discs for Stainless Steel and Hard Metals


The backing plate on these discs can be sheared away as the abrasive flaps wear down, allowing you to use more of the disc rather than replacing with a new one. A coating prevents dust and debris from building up on the abrasive surface. Discs have overlapping abrasive flaps that provide consistent material removal and even finishes. As the top layer of abrasive wears away, a new layer is exposed. Attach discs to your tool’s arbor.
For technical drawings and 3-D models, click on a part number.
Dia. | Arbor Hole Dia. | Arbor Hole Thread Size | Industry Designation | Max. Speed, rpm | Abrasive Material | Abrasive Backing Material | Backing Plate Material | Sanding Properties | For Use On | For Use With | Choose a Grit | Each | |
Angled Flap Discs with Unthreaded Arbor Hole | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Rough Finish | |||||||||||||
4 1/2" | 7/8" | __ | Type 29 | 13,300 | Aluminum Oxide | Cloth | Plastic | Clog Resistant | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 00000000 | 000000 | |
7" | 7/8" | __ | Type 29 | 8,600 | Aluminum Oxide | Cloth | Plastic | Clog Resistant | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 00000000 | 00000 | |
For Smooth Finish | |||||||||||||
4 1/2" | 7/8" | __ | Type 29 | 13,300 | Aluminum Oxide | Cloth | Plastic | Clog Resistant | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 120 | 00000000 | 00000 |
7" | 7/8" | __ | Type 29 | 8,600 | Aluminum Oxide | Cloth | Plastic | Clog Resistant | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 120 | 00000000 | 00000 |
Angled Flap Discs with Threaded Arbor Hole | |||||||||||||
For Rough Finish | |||||||||||||
4 1/2" | __ | 5/8"-11 | Type 29 | 13,300 | Aluminum Oxide | Cloth | Plastic | Clog Resistant | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 00000000 | 00000 | |
5" | __ | 5/8"-11 | Type 29 | 12,200 | Aluminum Oxide | Cloth | Plastic | Clog Resistant | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 00000000 | 00000 | |
For Smooth Finish | |||||||||||||
4 1/2" | __ | 5/8"-11 | Type 29 | 13,300 | Aluminum Oxide | Cloth | Plastic | Clog Resistant | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 120 | 00000000 | 00000 |
5" | __ | 5/8"-11 | Type 29 | 12,200 | Aluminum Oxide | Cloth | Plastic | Clog Resistant | Stainless Steel, Titanium, Steel, Iron, Nickel | Angle Grinders | 120 | 00000000 | 00000 |
Cool-Sanding Flap Sanding Discs for Aluminum, Soft Metals, and Nonmetals

The flaps have an abrasive to remove material and a lubricant that minimizes heat to reduce discoloration of the work surface. They’re bonded to a backing plate and provide consistent material removal and even finishes. As the top layer of abrasive wears away, a new layer is exposed. Attach these discs to your tool’s arbor.
For technical drawings and 3-D models, click on a part number.

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 | |
For Rough Finish | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
4 1/2" | 7/8" | Type 29 | 13,300 | Aluminum Oxide | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 40 | 00000000 | 00000 |
4 1/2" | 7/8" | Type 29 | 13,300 | Aluminum Oxide | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 60 | 00000000 | 0000 |
4 1/2" | 7/8" | Type 29 | 13,300 | Aluminum Oxide | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 80 | 00000000 | 0000 |
5" | 7/8" | Type 29 | 12,200 | Aluminum Oxide | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 40 | 00000000 | 0000 |
5" | 7/8" | Type 29 | 12,200 | Aluminum Oxide | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 60 | 00000000 | 0000 |
5" | 7/8" | Type 29 | 12,200 | Aluminum Oxide | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 80 | 00000000 | 0000 |
7" | 7/8" | Type 29 | 8,600 | Aluminum Oxide | Cloth | Fiberglass | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Angle Grinders | 60 | 00000000 | 00000 |
Flap Sanding Discs for Masonry, Ceramics, and Composites

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.

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 |

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 | 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 | 00000000 | 00000 | |
5" | 7/8" | Type 29 | 12,000 | Silicon Carbide | Cloth | Fiberglass | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Angle Grinders | 00000000 | 00000 | |
7" | 7/8" | Type 29 | 8,600 | Silicon Carbide | Cloth | Fiberglass | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Angle Grinders | 220 | 00000000 | 00000 |

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 |

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 |

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 |

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 | 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 | 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 | 00000000 | 00000 |

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 |

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 |