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Shank Diameter
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For Finish
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DFARS Specialty Metals
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Application
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Color
Arbor Hole Diameter
Arbor Hole
Sanding Flap Wheels with Shank
For Rough Finish
60 Grit | 80 Grit | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | Each | |||||||||||||
Dia. | Wd. | Shank Dia. | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | 1-9 | 10-Up | 1-9 | 10-Up | |||
| 3" | 1/2" | 1/4" | 20,000 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 4734A475 | 000000 | 00000 | 4734A476 | 000000 | 00000 | |
| 3" | 1" | 1/4" | 20,000 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 4734A658 | 00000 | 00000 | 4734A667 | 00000 | 00000 | |
| 3" | 2" | 1/4" | 20,000 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 4734A932 | 00000 | 00000 | 4734A933 | 00000 | 00000 | |
For Smooth Finish
120 Grit | 180 Grit | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | Each | |||||||||||||
Dia. | Wd. | Shank Dia. | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | 1-9 | 10-Up | 1-9 | 10-Up | |||
| 3" | 1/2" | 1/4" | 20,000 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 4734A477 | 000000 | 00000 | 4734A914 | 000000 | 00000 | |
| 3" | 1" | 1/4" | 20,000 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 4734A676 | 00000 | 00000 | 4734A684 | 00000 | 00000 | |
| 3" | 2" | 1/4" | 20,000 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 4734A934 | 00000 | 00000 | 4734A935 | 00000 | 00000 | |
For Extra-Smooth Finish
240 Grit | 320 Grit | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | Each | |||||||||||||
Dia. | Wd. | Shank Dia. | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | 1-9 | 10-Up | 1-9 | 10-Up | |||
| 3" | 1/2" | 1/4" | 20,000 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 4734A929 | 000000 | 00000 | 4734A919 | 000000 | 00000 | |
| 3" | 1" | 1/4" | 20,000 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 4734A937 | 00000 | 00000 | 4734A926 | 00000 | 00000 | |
| 3" | 2" | 1/4" | 20,000 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 4734A938 | 00000 | 00000 | 4734A927 | 00000 | 00000 | |
Nylon Mesh Cushioned Sanding Flap Wheels with Shank
Cloth/Nylon Mesh Abrasive Backing
Dia. | Wd. | Shank Dia. | Max. Rotation Speed, rpm | Color | Abrasive Material | Cloth to Nylon Mesh Ratio | For Use On | For Use With | Choose a Grit | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Coarse Grade—For Rough Finish | |||||||||||||
| 3" | 1" | 1/4" | 12,000 | Maroon | Aluminum Oxide | 1:1 | Steel, Wood | Grinders for Bits and Burs | 60, 80 | 4653A531 | 000000 | ||
| 3" | 1" | 1/4" | 12,000 | Maroon | Aluminum Oxide | 4:1 | Steel, Wood | Grinders for Bits and Burs | 60, 80 | 4634A331 | 00000 | ||
Medium Grade—For Smooth Finish | |||||||||||||
| 3" | 1" | 1/4" | 12,000 | Maroon | Aluminum Oxide | 1:1 | Steel, Wood | Grinders for Bits and Burs | 120, 180 | 4653A532 | 00000 | ||
| 3" | 1" | 1/4" | 12,000 | Maroon | Aluminum Oxide | 4:1 | Steel, Wood | Grinders for Bits and Burs | 120, 180 | 4634A332 | 00000 | ||
Very-Fine Grade—For Extra-Smooth Finish | |||||||||||||
| 3" | 1" | 1/4" | 12,000 | Maroon | Aluminum Oxide | 1:1 | Steel, Wood | Grinders for Bits and Burs | 240, 320 | 4653A533 | 00000 | ||
| 3" | 1" | 1/4" | 12,000 | Maroon | Aluminum Oxide | 4:1 | Steel, Wood | Grinders for Bits and Burs | 240, 320 | 4634A333 | 00000 | ||
Nylon Mesh Abrasive Backing
Dia. | Wd. | Shank Dia. | Max. Rotation Speed, rpm | Color | Abrasive Material | For Use On | For Use With | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
Medium Grade—For Smooth Finish | |||||||||||
| 3" | 1" | 1/4" | 12,000 | Maroon | Aluminum Oxide | Steel, Wood | Grinders for Bits and Burs | 46735A44 | 000000 | ||
| 3" | 2" | 1/4" | 12,000 | Maroon | Aluminum Oxide | Steel, Wood | Grinders for Bits and Burs | 46735A45 | 00000 | ||
Very-Fine Grade—For Extra-Smooth Finish | |||||||||||
| 3" | 1" | 1/4" | 12,000 | Maroon | Aluminum Oxide | Steel, Wood | Grinders for Bits and Burs | 46735A43 | 00000 | ||
Long-Life Sanding Flap Wheels with Shank
For Rough Finish
60 Grit | 80 Grit | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | Each | ||||||||||||||
Dia. | Wd. | Shank Dia. | Max. Rotation Speed, rpm | Max. Speed for Rotary Motion, rpm | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | 1-9 | 10-Up | 1-9 | 10-Up | |||
| 3" | 1/2" | 1/4" | 20,000 | — | Zirconia Alumina | Cloth | Steel, Wood | Grinders for Bits and Burs | 3393A535 | 000000 | 000000 | 3393A562 | 000000 | 000000 | |
| 3" | 1" | 1/4" | 20,000 | — | Zirconia Alumina | Cloth | Steel, Wood | Grinders for Bits and Burs | 3393A131 | 00000 | 00000 | 3393A132 | 00000 | 00000 | |
| 3" | 2" | 1/4" | — | 20,000 | Zirconia Alumina | Cloth | Steel, Wood | Grinders for Bits and Burs | ——— | 0 | 0 | 3393A563 | 00000 | 00000 | |
| 3" | 2" | 1/4" | 12,000 | — | Zirconia Alumina | Cloth | Steel, Wood | Grinders for Bits and Burs | 3393A536 | 00000 | 00000 | ——— | 0 | 0 | |
For Smooth Finish
120 Grit | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | ||||||||||||
Dia. | Wd. | Shank Dia. | Max. Rotation Speed, rpm | Max. Speed for Rotary Motion, rpm | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | 1-9 | 10-Up | ||
| 3" | 1/2" | 1/4" | 20,000 | — | Zirconia Alumina | Cloth | Steel, Wood | Grinders for Bits and Burs | 3393A588 | 000000 | 000000 | |
| 3" | 1" | 1/4" | 20,000 | — | Zirconia Alumina | Cloth | Steel, Wood | Grinders for Bits and Burs | 3393A133 | 00000 | 00000 | |
| 3" | 2" | 1/4" | — | 20,000 | Zirconia Alumina | Cloth | Steel, Wood | Grinders for Bits and Burs | 3393A589 | 00000 | 00000 | |
Sanding Flap Wheels with Shank for Stainless Steel and Hard Metals
For Rough Finish
For Smooth Finish
120 Grit | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Each | |||||||||||
Dia. | Wd. | Shank Dia. | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | 1-9 | 10-Up | ||
| 3" | 1" | 1/4" | 20,000 | Ceramic Alumina | Cloth | Stainless Steel, Titanium, Steel, Iron, Nickel | Grinders for Bits and Burs | 4613A131 | 000000 | 000000 | |
Sanding Flap Wheels with Shank for Aluminum, Soft Metals, and Nonmetals
For Rough Finish
For Smooth Finish
120 Grit | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Each | |||||||||||
Dia. | Wd. | Shank Dia. | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | 1-9 | 10-Up | ||
| 3" | 1" | 1/4" | 20,000 | Silicon Carbide | Cloth | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Grinders for Bits and Burs | 3387A133 | 000000 | 000000 | |
Sanding Flap Wheels with Threaded Stud
For Rough Finish
60 Grit | 80 Grit | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | Each | |||||||||||||
Dia. | Wd. | Thread Size | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | 1-9 | 10-Up | 1-9 | 10-Up | |||
| 3" | 1/2" | 1/4"-20 | 20,000 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 4734A18 | 000000 | 000000 | 4734A28 | 000000 | 000000 | |
| 3" | 3/4" | 1/4"-20 | 20,000 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 4734A852 | 00000 | 00000 | 4734A853 | 00000 | 00000 | |
| 3" | 1" | 1/4"-20 | 20,000 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 4734A19 | 00000 | 00000 | 4734A29 | 00000 | 00000 | |
For Smooth Finish
120 Grit | 180 Grit | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | Each | |||||||||||||
Dia. | Wd. | Thread Size | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | 1-9 | 10-Up | 1-9 | 10-Up | |||
| 3" | 1/2" | 1/4"-20 | 20,000 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 4734A38 | 000000 | 000000 | 4734A48 | 000000 | 000000 | |
| 3" | 3/4" | 1/4"-20 | 20,000 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 4734A854 | 00000 | 00000 | ——— | 0 | 0 | |
| 3" | 1" | 1/4"-20 | 20,000 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 4734A39 | 00000 | 00000 | 4734A49 | 00000 | 00000 | |
For Extra-Smooth Finish
240 Grit | 320 Grit | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | Each | |||||||||||||
Dia. | Wd. | Thread Size | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | 1-9 | 10-Up | 1-9 | 10-Up | |||
| 3" | 1/2" | 1/4"-20 | 20,000 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 4734A423 | 000000 | 000000 | 4734A424 | 000000 | 000000 | |
| 3" | 1" | 1/4"-20 | 20,000 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 4734A75 | 00000 | 00000 | 4734A425 | 00000 | 00000 | |
Nylon Mesh Cushioned Arbor-Mount Sanding Flap Wheels
Dia. | Wd. | Arbor Hole Dia. | Max. Rotation Speed, rpm | Color | Abrasive Material | Abrasive Backing Material | Cloth to Nylon Mesh Ratio | For Use On | For Use With | Choose a Grit | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Coarse Grade—For Rough Finish | ||||||||||||||
| 3" | 2" | 3/8" | 12,000 | Maroon | Aluminum Oxide | Cloth/Nylon Mesh | 1:1 | Steel, Wood | Bench Grinders, Pedestal Grinders | 60, 80 | 4653A541 | 000000 | ||
| 3" | 2" | 3/8" | 12,000 | Maroon | Aluminum Oxide | Cloth/Nylon Mesh | 4:1 | Steel, Wood | Bench Grinders, Pedestal Grinders | 60, 80 | 4634A341 | 00000 | ||
Medium Grade—For Smooth Finish | ||||||||||||||
| 3" | 2" | 3/8" | 12,000 | Maroon | Aluminum Oxide | Cloth/Nylon Mesh | 1:1 | Steel, Wood | Bench Grinders, Pedestal Grinders | 120 | 4653A743 | 00000 | ||
| 3" | 2" | 3/8" | 12,000 | Maroon | Aluminum Oxide | Cloth/Nylon Mesh | 4:1 | Steel, Wood | Bench Grinders, Pedestal Grinders | 180 | 4634A714 | 00000 | ||
Very-Fine Grade—For Extra-Smooth Finish | ||||||||||||||
| 3" | 2" | 3/8" | 12,000 | Maroon | Aluminum Oxide | Cloth/Nylon Mesh | 1:1 | Steel, Wood | Bench Grinders, Pedestal Grinders | 240, 320 | 4653A543 | 00000 | ||
| 3" | 2" | 3/8" | 12,000 | Maroon | Aluminum Oxide | Cloth/Nylon Mesh | 4:1 | Steel, Wood | Bench Grinders, Pedestal Grinders | 240 | 4634A715 | 00000 | ||
Extra-Flexible Sanding Flap Wheels with Shank
Dia. | Wd. | Shank Dia. | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | Choose a Grit | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Smooth Finish | ||||||||||||
| 3" | 2" | 1/4" | 9,600 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 120, 180 | 47065A33 | 000000 | ||
For Extra-Smooth Finish | ||||||||||||
| 3" | 2" | 1/4" | 9,600 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 240, 320 | 47065A43 | 00000 | ||
Sanding Flap Wheels with Threaded Stud for Stainless Steel and Hard Metals
For Rough Finish
For Smooth Finish
120 Grit | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Each | |||||||||||
Dia. | Wd. | Thread Size | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | 1-9 | 10-Up | ||
| 3" | 1" | 1/4"-20 | 20,000 | Ceramic Alumina | Cloth | Stainless Steel, Titanium, Steel, Iron, Nickel | Grinders for Bits and Burs | 4613A231 | 000000 | 000000 | |
Quick-Change Flap Sanding Discs
Each | Package | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Mfr. Equiv. Model | Abrasive Material | Abrasive Backing Material | Backing Plate Material | Disc Shape | For Use On | Choose a Grit | Each | Pkg. Qty. | Pkg. | ||||
TR Style Quick-Change Connector | ||||||||||||||
For Rough Finish | ||||||||||||||
| 3" | 3M Roloc, Norton Speed-Lok TR | Aluminum Oxide | Cloth | Plastic | Flat | Steel, Wood | 36, 40, 60, 80 | 8231A431 | 00000 | 10 | 8231A432 | 000000 | ||
| 3" | 3M Roloc, Norton Speed-Lok TR | Zirconia Alumina | Cloth | Plastic | Flat | Steel, Wood | 36, 40, 60, 80 | 8228A811 | 0000 | 10 | 8228A812 | 00000 | ||
For Smooth Finish | ||||||||||||||
| 3" | 3M Roloc, Norton Speed-Lok TR | Aluminum Oxide | Cloth | Plastic | Flat | Steel, Wood | 120 | 8231A211 | 0000 | 10 | 8231A201 | 00000 | ||
| 3" | 3M Roloc, Norton Speed-Lok TR | Zirconia Alumina | Cloth | Plastic | Flat | Steel, Wood | 120 | 8228A81 | 0000 | 10 | 8228A801 | 00000 | ||
Cool-Sanding Flap Wheels with Shank
For Smooth Finish
120 Grit | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Each | |||||||||||
Dia. | Wd. | Shank Dia. | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | 1-9 | 10-Up | ||
| 3" | 1" | 1/4" | 15,000 | Aluminum Oxide | Cloth | Steel, Wood | Grinders for Bits and Burs | 3393A333 | 000000 | 000000 | |
Sanding Flap Wheels with Threaded Stud for Aluminum, Soft Metals, and Nonmetals
For Rough Finish
For Smooth Finish
120 Grit | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Each | |||||||||||
Dia. | Wd. | Thread Size | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | 1-9 | 10-Up | ||
| 3" | 1" | 1/4"-20 | 20,000 | Silicon Carbide | Cloth | Aluminum, Brass, Bronze, Copper, Plastic, Rubber | Grinders for Bits and Burs | 3387A233 | 000000 | 000000 | |
Quick-Change Flap Sanding Discs for Corners on Stainless Steel and Hard Metals
Dia. | Mfr. Equiv. Model | Abrasive Material | Abrasive Backing Material | Backing Plate Material | Disc Shape | For Use On | Choose a Grit | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
TR Style Quick-Change Connector | |||||||||||
For Rough Finish | |||||||||||
| 3" | 3M Roloc, Norton Speed-Lok TR | Zirconia Alumina | Cloth | Plastic | Flat | Iron, Nickel, Stainless Steel, Steel, Titanium | 36, 40, 60, 80 | 8231A441 | 00000 | ||
For Smooth Finish | |||||||||||
| 3" | 3M Roloc, Norton Speed-Lok TR | Zirconia Alumina | Cloth | Plastic | Flat | Iron, Nickel, Stainless Steel, Steel, Titanium | 120 | 8231A231 | 0000 | ||
Long-Life Sanding Flap Wheels with Threaded Stud
For Rough Finish
80 Grit | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Each | |||||||||||
Dia. | Wd. | Thread Size | Max. Rotation Speed, rpm | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | 1-9 | 10-Up | ||
| 3" | 1" | 1/4"-20 | 20,000 | Zirconia Alumina | Cloth | Steel, Wood | Grinders for Bits and Burs | 3393A232 | 000000 | 000000 | |
Quick-Change Flap Sanding Discs for Stainless Steel and Hard Metals
Dia. | Mfr. Equiv. Model | Abrasive Material | Abrasive Backing Material | Backing Plate Material | Disc Shape | For Use On | Choose a Grit | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
TR Style Quick-Change Connector | |||||||||||
For Rough Finish | |||||||||||
| 3" | 3M Roloc, Norton Speed-Lok TR | Ceramic Alumina | Cloth | Plastic | Flat | Iron, Nickel, Stainless Steel, Steel, Titanium | 36, 40, 60, 80 | 8103N205 | 000000 | ||
For Smooth Finish | |||||||||||
| 3" | 3M Roloc, Norton Speed-Lok TR | Ceramic Alumina | Cloth | Plastic | Flat | Iron, Nickel, Stainless Steel, Steel, Titanium | 120 | 8103N119 | 0000 | ||
Clog-Resistant Quick-Change Flap Sanding Discs for Stainless Steel and Hard Metals
Dia. | Mfr. Equiv. Model | Abrasive Material | Abrasive Backing Material | Backing Plate Material | Disc Shape | For Use On | Choose a Grit | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
TR Style Quick-Change Connector | |||||||||||
For Rough Finish | |||||||||||
| 3" | 3M Roloc, Norton Speed-Lok TR | Ceramic Alumina | Cloth | Plastic | Flat | Iron, Nickel, Stainless Steel, Steel, Titanium | 40, 60, 80 | 8103N202 | 000000 | ||
For Smooth Finish | |||||||||||
| 3" | 3M Roloc, Norton Speed-Lok TR | Ceramic Alumina | Cloth | Plastic | Flat | Iron, Nickel, Stainless Steel, Steel, Titanium | 120 | 8103N108 | 00000 | ||






































