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Arbor Hole
Export Control Classification Number (ECCN)
DFARS Specialty Metals
Arbor Hole Thread Size
Wheel Arbors
Shank | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | For Arbor Hole Dia. | For Max. Wheel Thk. | Dia. | Lg. | Head Dia. | Overall Lg. | Material | Locking Mechanism | Max. Rotation Speed, rpm | Each | ||
| A | 1/16" | 1/8" | 1/8" | 0.85" | 3/16" | 1 1/2" | Steel | Slotted-Head Screw | 25,000 | 1257A81 | 00000 | |
| A | 1/16" | 1/4" | 3/32" | 1 1/8" | 3/16" | 1 11/16" | Steel | Slotted-Head Screw | 28,000 | 4568A24 | 0000 | |
| A | 1/16" | 1/4" | 1/8" | 1" | 3/16" | 1 5/8" | Stainless Steel | Slotted-Head Screw | 20,000 | 4770A14 | 0000 | |
| A | 1/16" | 1/4" | 1/8" | 1 1/8" | 3/16" | 1 11/16" | Steel | Slotted-Head Screw | 28,000 | 4568A11 | 0000 | |
| A | 1/16" | 1/4" | 1/8" | 1 5/8" | 0.197" | 1 3/4" | Steel | Slotted-Head Screw | 20,000 | 4920A19 | 0000 | |
| A | 1/8" | 1/16" | 1/8" | 1" | 1/4" | 1 1/2" | Stainless Steel | Slotted-Head Screw | 40,000 | 4568A26 | 0000 | |
| A | 1/8" | 3/16" | 3/32" | 1" | 1/4" | 1 1/2" | Steel | Slotted-Head Screw | 28,000 | 4568A13 | 0000 | |
| A | 1/8" | 3/16" | 1/8" | 1" | 1/4" | 1 1/2" | Steel | Slotted-Head Screw | 28,000 | 4568A12 | 0000 | |
| A | 1/8" | 1/4" | 1/8" | 1 1/8" | 3/16" | 1 5/8" | Stainless Steel | Slotted-Head Screw | 20,000 | 4770A15 | 0000 | |
| A | 1/8" | 1/4" | 1/4" | 7/8" | 3/8" | 2" | Steel | Slotted-Head Screw | 28,000 | 4568A14 | 0000 | |
| B | 1/4" | 1/8" | 1/8" | 1 1/4" | 7/16" | 1 15/16" | Stainless Steel | Slotted-Head Screw | 40,000 | 4568A25 | 0000 | |
| B | 1/4" | 1/4" | 1/4" | 7/8" | 3/4" | 2" | Steel | Slotted-Head Screw | 28,000 | 4568A15 | 0000 | |
| B | 1/4", 3/8" | 1/4" | 1/4" | 7/8" | 3/4" | 2" | Steel | Slotted-Head Screw | 28,000 | 4568A19 | 00000 | |
| B | 3/8" | 1/4" | 1/4" | 7/8" | 3/4" | 2" | Steel | Slotted-Head Screw | 28,000 | 4568A17 | 0000 | |
| B | 3/8" | 1/2" | 1/4" | 7/8" | 3/4" | 2" | Steel | Slotted-Head Screw | 28,000 | 4568A31 | 00000 | |
| B | 3/8" | 1/2" | 3/8" | 1 5/8" | 3/4" | 2" | Steel | Slotted-Head Screw | 28,000 | 4568A32 | 00000 | |
| C | 1/4" | 1/4" | 3/8" | 1 5/8" | 3/4" | 2" | Steel | Slotted-Head Screw | 28,000 | 4568A16 | 00000 | |
| C | 1/4" | 1/2" | 1/4" | 1/2" | 1/2" | 2" | Stainless Steel | Threaded Mounting Shaft and Nut | 20,000 | 4770A11 | 00000 | |
| C | 1/4" | 5/8" | 1/4" | 1 1/8" | 1" | 2 1/2" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 4568A21 | 0000 | |
| C | 1/4" | 3/4" | 1/4" | 1 1/8" | 5/8" | 2 1/2" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 4568A33 | 0000 | |
| C | 3/8" | 1/4" | 3/8" | 1 5/8" | 3/4" | 2" | Steel | Slotted-Head Screw | 28,000 | 4568A18 | 00000 | |
| C | 3/8" | 3/8" | 1/4" | 1 1/8" | 1 1/4" | 2 1/2" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 4568A34 | 0000 | |
| C | 3/8" | 5/8" | 1/4" | 1 1/8" | 1" | 2 1/2" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 4568A22 | 0000 | |
| C | 3/8" | 3/4" | 1/4" | 1 1/8" | 3/4" | 2 1/2" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 4568A35 | 0000 | |
| C | 3/8" | 1" | 1/4" | 1 1/8" | 3/4" | 2 1/2" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 4568A36 | 0000 | |
| C | 1/2" | 1/4" | 1/4" | 0.813" | 5/8" | 1 5/8" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 4568A38 | 0000 | |
| C | 1/2" | 5/8" | 1/4" | 1" | 7/8" | 2 1/2" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 4568A39 | 0000 | |
| C | 1/2" | 5/8" | 1/4" | 1 1/8" | 1 1/2" | 2 1/2" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 4568A23 | 0000 | |
| C | 1/2" | 1" | 1/4" | 1" | 1 5/8" | 3 1/8" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 4568A37 | 0000 | |
| C | 1/2" | 1" | 3/8" | 7/8" | 1 5/8" | 3" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 4568A41 | 0000 | |
| C | 1/2" | 2 3/8" | 3/8" | 7/8" | 1 5/8" | 4 1/2" | Steel | Threaded Mounting Shaft and Nut | 28,000 | 4568A42 | 00000 | |
Dremel Rotary Tool Arbors
For Arbor Hole | For Max. Wheel | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Thread Size | Dia. | Thk. | Arbor Hole Dia. | Shank Dia. | Head Dia. | Overall Lg. | Locking Mechanism | Max. Rotation Speed, rpm | For Mfr. Model No. | Each | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Steel | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1-64 | — | 0.045" | 0.075" | 1/8" | 3/16" | 1 3/8" | Slotted-Head Screw | 35,000 | 100-N/7, 285, 3000-1/24, 3965-02, 4000-2/30, 7800-02, 8000, 8100-N/21, 8200 | 4344A84 | 00000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| — | 1/8" | 0.138" | 1/8" | 1/8" | 7/16" | 1 1/2" | Pull-Twist-Release | 35,000 | 100-N/7, 285, 3000-1/24, 3965-02, 4000-2/30, 7800-02, 8000, 8100-N/21, 8200, 8220-1/28 | 4344A47 | 00000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Straight Motor Shaft Arbors for Abrasive Wheels and Brushes
Threaded Motor Shaft Arbors for Abrasive Wheels and Brushes
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For Shaft | |||||||
|---|---|---|---|---|---|---|---|
For Arbor Hole Dia. | Dia. | Thread Size | Flange Dia. | Overall Lg. | Each | ||
| 1/2" | 5/8" | 5/8"-11 | 1 5/8" | 2 1/4" | 2205N1 | 000000 | |

































