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Light Duty Air-Powered Straight Die Grinders for Bits and Burs
 |  |  |
Style A | Style B | Style C |
 |  | |
Style D | Style E |
Use these die grinders for light, intermittent grinding, deburring, and finishing.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the die grinder you choose.
Style A—Style A have a lever lock to prevent accidental start-up.
Die Grinders | 1/4" to 1/8" Collet Reducer Bushings | Replacement Inch Die Grinder Collets | Replacement Metric Die Grinder Collets | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inlet | Speed Control | ||||||||||||||||||||||
Style | Max. Rotation Speed, rpm | Power, hp | For Shank Dia. | Airflow @ Pressure | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Type | Switch Type | Overall Lg. | Wt., lb. | Includes | Each | Each | Each | Each | ||||||
| A | 22,000 | 2/5 | 6 mm, 1/4" | 13 ft³/min @ 90 psi | Back | NPT | 1/4 | 3/8" | — | Lever | 5 3/4" | 1.25 | Collet, Collet Wrench | 4484A31 | 000000 | 46115A31 | 00000 | 4484A61 | 000000 | 4484A81 | 000000 | ||
| B | 70,000 | 1/10 | 1/8" | 5.3 ft³/min @ 90 psi | Back | NPT | 1/4 | 1/4" | Variable | Ring | 5 3/8" | 0.25 | 5-ft. Air Hose, Collet, Collet Wrench | 8755A21 | 000000 | ——— | 0 | 8755A22 | 00000 | ——— | 0 | ||
| C | 30,000 | 3/10 | 6 mm, 1/4" | 12 ft³/min @ 90 psi | Front | NPT | 1/4 | 3/8" | — | Lever | 4 3/4" | 0.75 | Collet, Collet Wrench | 4484A32 | 00000 | 46115A31 | 0000 | 4484A61 | 00000 | 4484A81 | 00000 | ||
| D | 26,000 | 3/10 | 1/4" | 4 ft³/min @ 90 psi | Front | NPT | 1/4 | 3/8" | — | Lever | 5 3/8" | 0.875 | Collet, Collet Wrench | 4484A33 | 000000 | 46115A31 | 0000 | 4484A71 | 00000 | ——— | 0 | ||
| E | 18,000 | 1/2 | 1/4" | 3.5 ft³/min @ 90 psi | Back | NPT | 1/4 | 3/8" | — | Lever | 16 3/4" | 2.5 | Collet, Collet Wrench | 4484A102 | 00000 | ——— | 0 | ——— | 0 | ——— | 0 | ||
| E | 22,000 | 3/10 | 1/4" | 3 ft³/min @ 90 psi | Back | NPT | 1/4 | 3/8" | — | Lever | 11 3/8" | 1.625 | Collet, Collet Wrench | 4484A101 | 00000 | ——— | 0 | ——— | 0 | ——— | 0 | ||
Medium Duty Air-Powered Straight Die Grinders for Bits and Burs
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Style A |
 |
Style B |
 |
Style D |
More durable than our light duty die grinders, these are designed for more frequent use. They have a lever lock to prevent accidental start-up.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the die grinder you choose.
Style B—Style B die grinders have a light to illuminate what you're working on. The light uses self-generated power, so it doesn't require a separate power source.
Style D—Style D die grinders are lightweight and about the size of a pencil. They work at high speeds.
2,800 rpm Maximum Rotation Speed—Die grinders with a maximum speed of 2,800 rpm work well in high torque applications.
Die Grinders | 1/4" to 1/8" Collet Reducer Bushings | Replacement Inch Die Grinder Collets | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inlet | |||||||||||||||||||||
Style | Max. Rotation Speed, rpm | Power, hp | For Shank Dia. | Airflow @ Pressure | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Speed Control Switch Type | Overall Lg. | Wt., lb. | Includes | Features | Each | Each | Each | |||||
| A | 2,800 | 3/5 | 1/4" | 4 ft³/min @ 90 psi | Back | NPT | 1/4 | 3/8" | Lever | 8 1/2" | 2 | Collet, Collet Wrench | — | 4599A17 | 0000000 | ——— | 0 | ——— | 0 | ||
| A | 24,000 | 1/2 | 1/4" | 10.5 ft³/min @ 90 psi | Back | NPT | 1/4 | 3/8" | Lever | 5 3/4" | 1.25 | Collet, Collet Wrench | — | 4599A11 | 000000 | 46115A31 | 00000 | 4484A61 | 000000 | ||
| B | 20,000 | 1/2 | 1/4" | 3 ft³/min @ 90 psi | Back | NPT | 1/4 | 3/8" | Lever | 7 1/2" | 1.5 | Collet, Collet Wrench | Built-In Light | 4599A18 | 000000 | ——— | 0 | ——— | 0 | ||
| D | 56,000 | 2/5 | 1/8" | 8 ft³/min @ 90 psi | Back | NPT | 1/8 | 1/4" | Ring | 5 1/2" | 0.5 | Collet, Collet Wrench | — | 43575A11 | 000000 | ——— | 0 | ——— | 0 | ||
Medium Duty Air-Powered Straight Die Grinder Kits for Bits and Burs
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The lightweight, pencil-sized die grinder in these kits works at high speeds and is more durable than light duty die grinders, making it good for frequent use. These kits also include grinding bits and carbide burs.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the die grinder you choose.
Inlet | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Max. Rotation Speed, rpm | Power, hp | For Shank Dia. | Airflow @ Pressure | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Speed Control Switch Type | Overall Lg. | Includes | Each | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Pencil Size | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 56,000 | 2/5 | 1/8" | 8 ft³/min @ 90 psi | Back | NPT | 1/8 | 1/4" | Ring | 5 1/2" | Medium Duty Die Grinder, Grinding Bits with 1/8" Shank (5), Carbide Burs with 1/8" Shank (5), Collet, Collet Wrench, Plastic Case | 4785N1 | 0000000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Heavy Duty Air-Powered Straight Die Grinders for Bits and Burs
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Style C | Style D |
High-quality bearings ensure long spindle life, even when die grinders are used continuously.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the die grinder you choose.
Style C—Style C are high-speed, lightweight, pencil-sized tools.
Die Grinders | Replacement Inch Die Grinder Collets | Replacement Die Grinder Collet Guards | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inlet | Speed Control | ||||||||||||||||||||
Style | Max. Rotation Speed, rpm | Power, hp | For Shank Dia. | Airflow @ Pressure | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Type | Switch Type | Overall Lg. | Wt., lb. | Includes | Each | Each | Each | |||||
| C | 60,000 | 1/10 | 1/8" | 9 ft³/min @ 90 psi | Back | NPT | 1/8 | 3/16" | Variable | Ring | 5 7/8" | 0.375 | 5-ft. Air Hose, Collet, Collet Wrench | 4343A81 | 0000000 | 4343A83 | 000000 | 4343A85 | 000000 | ||
| D | 35,000 | 1 | 3/32" | 8 ft³/min @ 90 psi | Back | NPT | 1/4 | 1/4" | Fixed | — | 5 1/4" | 0.78 | Collet, Collet Wrench | 4426A101 | 000000 | ——— | 0 | ——— | 0 | ||
Medium Duty Air-Powered Angled Die Grinders for Bits and Burs
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Style A |
 |
Style D |
More durable than our light duty die grinders, these are designed for more frequent use. They have an angled head for accessing hard-to-reach places.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the die grinder you choose.
Style A—Style A have a lever lock to prevent accidental start-up.
Style D—Style D die grinders work at speeds up to 72,000 rpm. They’re lightweight and pencil-sized.
4,000 rpm Maximum Rotation Speed—Die grinders with a 4,000 rpm max. speed are for use in low-speed, high-torque applications.
Inlet | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Max. Rotation Speed, rpm | Power, hp | For Shank Dia. | Airflow @ Pressure | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Speed Control Switch Type | Head Angle | Overall Lg. | Wt., lb. | Includes | Each | |||
| A | 4,000 | 0.4 | 1/4" | 3 ft³/min @ 90 psi | Back | NPT | 1/4 | 3/8" | Lever | 90° | 7 1/4" | 1.625 | Collet Wrench | 4576A16 | 0000000 | ||
| D | 72,000 | 0.4 | 1/8" | 5 ft³/min @ 90 psi | Back | NPT | 1/4 | 3/8" | Switch | 95° | 6 1/8" | 0.49 | Collet, Collet Wrench | 4576A15 | 000000 | ||
Light Duty Air-Powered Angled Die Grinders for Bits and Burs
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Use these die grinders for occasional light grinding, deburring, and finishing.
Die grinders have an angled head for accessing hard-to-reach places and a lever lock to prevent accidental start-up.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the die grinder you choose.
Die Grinders | 1/4" to 1/8" Collet Reducer Bushings | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inlet | |||||||||||||||||||
Style | Max. Rotation Speed, rpm | Power, hp | For Shank Dia. | Airflow @ Pressure | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Speed Control Switch Type | Head Angle | Overall Lg. | Wt., lb. | Includes | Each | Each | ||||
| A | 21,000 | 1/4 | 1/4" | 6 ft³/min @ 90 psi | Front | NPT | 1/4 | 3/8" | Lever | 90° | 5 1/4" | 1 | Collet, Collet Wrench | 4576A61 | 000000 | 46115A31 | 00000 | ||
Light Duty Air-Powered Angled Die Grinder Kits for Bits and Burs
 |
Kit includes a light duty die grinder and an assortment of tools for occasional grinding, deburring, and finishing.
It has an angled head for accessing hard-to-reach places and a lever lock to prevent accidental start-up.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the die grinder you choose.
Die Grinders | 1/4" to 1/8" Collet Reducer Bushings | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inlet | |||||||||||||||||
Max. Rotation Speed, rpm | Power, hp | For Shank Dia. | Airflow @ Pressure | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Speed Control Switch Type | Overall Lg. | Wt., lb. | Includes | Each | Each | ||||
| 21,000 | 1/4 | 1/4" | 6 ft³/min @ 90 psi | Front | NPT | 1/4 | 3/8" | Lever | 5 1/4" | 1 | Light Duty Die Grinder, 1/8" Shank Diameter Grinding Bits (5), 1/4" Shank Diameter Grinding Bits (5), 1/8" Collet, Wrenches (2), Plastic Case | 4576A62 | 0000000 | 46115A31 | 00000 | ||
Heavy Duty Air-Powered Angled Die Grinders for Bits and Burs
 |
Style C |
With high-quality bearings and collets for long spindle life, these die grinders are rated for continuous use to take on tough jobs.
Die grinders have an angled head for accessing hard-to-reach places and a lever lock to prevent accidental start-up.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the die grinder you choose.
Style C—Style C are high-speed, lightweight, pencil-sized tools.
Inlet | Speed Control | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Max. Rotation Speed, rpm | Power, hp | For Shank Dia. | Airflow @ Pressure | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Type | Switch Type | Head Angle | Overall Lg. | Wt., lb. | Includes | Each | |||
| C | 80,000 | 1/10 | 1/8" | 9 ft³/min @ 90 psi | Back | NPT | 1/8 | 3/16" | Variable | Ring | 98° | 5 1/2" | 0.375 | 5-ft. Air Hose, Collet, Collet Wrench | 4343A82 | 0000000 | ||
Electric Angle Grinders for Grinding Wheels and Sanding Discs
The threaded spindles on these grinders accept raised-hub grinding wheels. Grinders have a spindle lock for fast wheel changes and a side handle.
Match replacement parts to the manufacturer, model number, and type of your grinder, all of which are listed on the tool's label.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
DeWalt
 |
For Wheel Dia. | Max. Rotation Speed, rpm | For Arbor Hole Thread Size | Voltage, V AC | Current, amp | Switch Type | Speed Control Type | Overall Lg. | Wt., lb. | Certification | Mfr. Model No. | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 1/2" | 11,000 | 5/8"-11 | 120 | 11 | Paddle | Fixed | 12" | 4.625 | UL Listed, CSA Certified | DWE402 | 8705A19 | 0000000 | |
| 4 1/2" | 11,000 | 5/8"-11 | 120 | 11 | Slide | Fixed | 12" | 4.625 | UL Listed, CSA Certified | DWE4214 | 8705A64 | 000000 | |
| 5" | 11,000 | 5/8"-11 | 120 | 12 | Trigger | — | 14" | 7.5 | UL Listed, CSA Certified | DW831 | 8705A65 | 000000 | |
| 5" | 11,000 | 5/8"-11 | 120 | 13 | Paddle | Fixed | 13" | 5.5 | UL Listed, CSA Certified | DWE43114 | 8705A87 | 000000 |
Makita
|
Cannot Be Sold To—Angle Grinders cannot be sold to the listed areas due to product regulations.
Speed Control | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Wheel Dia. | Max. Rotation Speed, rpm | For Arbor Hole Thread Size | Voltage | Current, amp | Switch Type | Type | Switch Type | Overall Lg. | Wt., lb. | Certification | Mfr. Model No. | Cannot Be Sold To | Each | ||
| 4" | 11,000 | M10 × 1.25 mm | 120V AC | 6 | Slide | Fixed | — | 10 1/2" | 3.125 | UL Listed | GA4030K | Outside United States | 8721A21 | 000000 | |
| 4 1/2" | 10,500 | 5/8"-11 | 120V AC | 12 | Slide | Variable | Dial | 11 3/4" | 5.25 | UL Listed | 9564CV | Outside United States | 8721A62 | 000000 | |
| 4 1/2" | 11,000 | 5/8"-11 | 120V AC, 120V DC | 7.5 | Paddle | Fixed | — | 10 5/8" | 3.5 | UL Listed | 9557PB | Outside United States | 8721A31 | 00000 | |
| 5" | 11,000 | 5/8"-11 | 120V AC | 7.5 | Paddle | Fixed | — | 10 3/4" | 4.6 | UL Listed | 9558HP | Outside United States | 8721A45 | 000000 | |
Milwaukee
|
Milwaukee grinders have a spindle lock for fast wheel changes.
OSHA Compliant 29 CFR 1910.215 and OSHA Compliant 29 CFR 1926.303—Grinders that meet OSHA 29 CFR 1910.215 and OSHA 29 CFR 1926.303 are compliant with standards for abrasive wheels.
OSHA Compliant 29 CFR 1910.243—Grinders that meet OSHA 29 CFR 1910.243 are compliant with standards for hand-held equipment.
For Wheel Dia. | Max. Rotation Speed, rpm | For Arbor Hole Thread Size | Voltage, V AC | Current, amp | Switch Type | Speed Control Type | Overall Lg. | Wt., lb. | Specs. Met | Certification | Mfr. Model No. | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 1/2" | 12,000 | 5/8"-11 | 120 | 11 | Paddle | Fixed | 14" | 5.5 | OSHA Compliant 29 CFR 1910.215, OSHA Compliant 29 CFR 1910.243, OSHA Compliant 29 CFR 1926.303 | UL Listed, C-UL Listed, CSA Certified | 6142-31 | 46225A24 | 0000000 | |
| 5" | 11,500 | 5/8"-11 | 120 | 13 | Paddle | Fixed | 12 1/4" | 5.75 | OSHA Compliant 29 CFR 1910.215, OSHA Compliant 29 CFR 1910.243, OSHA Compliant 29 CFR 1926.303 | UL Listed, C-UL Listed, CSA Certified | 6117-30 | 46225A72 | 000000 |
Light Duty Air-Powered Angle Grinders for Grinding Wheels and Sanding Discs
 |
Use these grinders for light, intermittent grinding and sanding.
Grinders have an angled head for accessing hard-to-reach places and a threaded spindle. They have a lever lock to prevent accidental start-up.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Inlet | Speed Control | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Wheel Dia. | Max. Rotation Speed, rpm | Power, hp | For Arbor Hole Thread Size | Airflow @ Pressure | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Type | Switch Type | Overall Lg. | Wt., lb. | Each | ||
| 4" | 11,000 | 3/4 | 3/8"-24 | 6 ft³/min @ 90 psi | Front | NPT | 1/4 | 3/8" | Variable | Lever | 9" | 4 | 43605A23 | 0000000 | |
Medium Duty Air-Powered Angle Grinders for Grinding Wheels and Sanding Discs
|
More durable than our Light Duty Grinders, these are designed for more frequent use.
Grinders have an angled head for accessing hard-to-reach places and a threaded spindle. They have a lever lock to prevent accidental start-up.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Inlet | Speed Control | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Wheel Dia. | Max. Rotation Speed, rpm | Power, hp | For Arbor Hole Thread Size | Airflow @ Pressure | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Type | Switch Type | Overall Lg. | Wt., lb. | Each | ||
| 2" | 12,000 | 2/5 | 1/4"-20 | 3 ft³/min @ 90 psi | Back | NPT | 1/4 | 3/8" | Variable | Lever | 6" | 1.25 | 43605A25 | 0000000 | |
| 4" | 11,000 | 3/4 | 3/8"-24 | 12 ft³/min @ 90 psi | Front | NPT | 1/4 | 3/8" | Variable | Lever | 9" | 4 | 43605A21 | 000000 | |
| 4 1/2" | 12,000 | 4/5 | 5/8"-11 | 14 ft³/min @ 90 psi | Back | NPT | 1/4 | 3/8" | Variable | Lever | 9" | 4.25 | 43605A24 | 000000 | |
Heavy Duty Air-Powered Angle Grinders for Grinding Wheels and Sanding Discs
 |
Rated for continuous use to take on tough jobs, these grinders have heavy duty gears for smooth operation and long tool life.
Grinders have an angled head for accessing hard-to-reach places and a threaded spindle. They have a lever lock to prevent accidental start-up.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Inlet | Speed Control | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Wheel Dia. | Max. Rotation Speed, rpm | Power, hp | For Arbor Hole Thread Size | Airflow @ Pressure | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Type | Switch Type | Overall Lg. | Wt., lb. | Each | ||
| 4" | 12,000 | 1 | 3/8"-24 | 17 ft³/min @ 90 psi | Back | NPT | 3/8 | 3/8" | Variable | Lever | 9 1/4" | 3 3/4 | 4435A42 | 0000000 | |
| 4 1/2" | 12,000 | 1 | 5/8"-11 | 17 ft³/min @ 90 psi | Back | NPT | 3/8 | 3/8" | Variable | Lever | 9 1/4" | 3 3/4 | 4435A28 | 000000 | |
Cordless Angle Grinders for Grinding Wheels and Sanding Discs
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With no cord to limit mobility, you can take these battery-powered grinders wherever they’re needed. Download the app to track their location, customize settings, view usage data, and receive alerts before they need repair.
The included type 27 wheel guards are required when using grinding wheels and cups. Backup pads (not included) are required when using sanding discs. Thread the backup pad onto the tool's arbor, then attach a sanding disc and secure with its disc nut.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Milwaukee—Milwaukee grinders have a spindle lock for fast wheel changes.
Angle Grinders | Replacement Batteries | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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For Wheel Dia. | Max. Rotation Speed, rpm | For Arbor Hole Thread Size | Voltage, V DC | Battery Charging Time (Battery Cap.) | Batteries Included | Switch Type | Speed Control Type | Overall Lg. | Wt., lb. | Certification | Includes | Each | Pkg. Qty. | Pkg. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Lithium Ion (Li-Ion) Battery | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Milwaukee 2882-22 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 5" | 8,500 | 5/8"-11 | 18 | 65 min. (6 A·h) | Yes | Paddle | Fixed | 13 1/8" | 3.25 | C-UL Listed | Carrying Bag, Flange, Side Handle, Spindle Lock, Wrench | 4743N12 | 0000000 | 1 | 29735A312 | 0000000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Air-Powered Straight Grinders for Wheels and Cones
 |  |
Style A | Style B |
Use these grinders with straight (Type 1) grinding wheels. They are smaller and lighter than our Electric Straight Grinders.
Grinders have a lever lock to prevent accidental start-up.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Style B—Style B has a regulator that maintains constant speed when grinding.
Inlet | Speed Control | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | For Wheel Dia. | Max. Rotation Speed, rpm | Power, hp | For Arbor Hole Thread Size | Airflow @ Pressure | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Type | Switch Type | Overall Lg. | Wt., lb. | Each | ||
| A | 3" | 18,000 | 1 | 3/8"-24 | 14 ft³/min @ 90 psi | Back | NPT | 3/8 | 3/8" | Variable | Lever | 13 3/8" | 3 1/4 | 45405A12 | 0000000 | |
| B | 3" | 12,000 | 1 | 3/8"-24 | 38 ft³/min @ 90 psi | Back | NPT | 3/8 | 3/8" | Variable | Lever | 14 1/4" | 4 | 45405A61 | 000000 | |
| B | 4" | 12,000 | 1 | 3/8"-24 | 38 ft³/min @ 90 psi | Back | NPT | 3/8 | 3/8" | Variable | Lever | 8 5/8" | 2 3/4 | 45405A62 | 000000 | |
Portable Vertical Grinders for Wheels
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 |  |  |
For Straight-Cup Grinding Wheel | For Flared Cup Grinding Wheel | For Raised Hub Grinding Wheel |
With more power than angle grinders, these vertical grinders quickly remove large amounts of stock, rust, scale, and other materials. They’re also heavier than angle grinders, so they reduce fatigue when working on a bench. They’re good for heavy duty applications in foundries and shipyards. The threaded spindles accept grinding wheels. These grinders have a lever lock to prevent accidental start-up.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
For Type 6 Grinding Wheels and For Type 11 Grinding Wheels—Often used for heavy removal in grinding and snagging operations.
For Grinding Wheel | Inlet | Speed Control | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Shape | Designation | For Wheel Dia. | Max. Rotation Speed, rpm | Power, hp | For Arbor Hole Thread Size | Airflow @ Pressure | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Type | Switch Type | Overall Lg. | Wt., lb. | Each | ||
| Straight Cup Flared Cup | Type 6 Type 11 | 6" | 6,000 | 5 | 5/8"-11 | 53.5 ft³/min @ 90 psi | Side | NPT | 1/2 | 1/2" | Fixed | Lever | 8 3/4" | 12 1/4 | 4761N12 | 000000000 | |
| Raised Hub | Type 27 | 7" | 8,000 | 5 | 5/8"-11 | 53.5 ft³/min @ 90 psi | Side | NPT | 1/2 | 1/2" | Fixed | Lever | 8 3/8" | 11 1/4 | 4761N11 | 00000000 | |
