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Light Duty Air-Powered Straight Grinders for Bits and Burs
Use these grinders for light, intermittent grinding, deburring, and finishing.
They are also known as die grinders.
Style A has 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.
Grinders | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inlet | Speed Control | Replacement Collets | ||||||||||||||
| Max. Speed, rpm | Power, hp | For Shank Dia. | Airflow | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Type | Switch Type | O'all Lg. | Wt., lbs. | Each | Each | |||
| A | 19,000 | 1/2 | 1/4" | 4 cfm @ 90 psi | Rear | NPT | 1/4 | 3/8" | __ | Lever | 6 1/2" | 1 1/8 | 0000000 | 000000 | 0000000 | 000000 |
| A | 22,000 | 2/5 | 1/4" | 13 cfm @ 90 psi | Rear | NPT | 1/4 | 3/8" | __ | Lever | 5 3/4" | 1 1/4 | 0000000 | 00000 | 0000000 | 00000 |
| A | 22,000 | 1/2 | 1/4" | 4 cfm @ 90 psi | Rear | NPT | 1/4 | 3/8" | __ | Lever | 6 3/4" | 1 3/8 | 0000000 | 00000 | 0000000 | 00000 |
| B | 70,000 | 1/10 | 1/8" | 5.3 cfm @ 90 psi | Rear | NPT | 1/4 | 1/4" | Variable | Ring | 5 3/8" | 1/4 | 0000000 | 000000 | 0000000 | 00000 |
| 1/4" to 1/8" Collet Reducer Bushing | 00000000 | Each | 00000 |
Light Duty Air-Powered Straight
Grinder Kits for Bits and Burs
Kits include a light duty grinder and a variety of tools for intermittent grinding on most metals.
They are also known as die grinders.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Inlet | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Use With | Max. Speed, rpm | Power, hp | For Shank Dia. | Airflow | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Switch Type | O'all Lg. | Wt., lbs. | Includes | Each | |
| Grinding Bits | 22,000 | 1/2 | 1/4" | 4 cfm @ 90 psi | Rear | NPT | 1/4 | 3/8" | Lever | 6 3/4" | 1 3/8 | Light Duty Grinder, Aluminum Oxide Grinding Bits, 1/8" Shank Diameter (5), Aluminum Oxide Grinding Bits, 1/4" Shank Diameter (5), Reducing Bushing 1/4" to 1/8", Collet, Wrenches (2), Plastic Case | 0000000 | 000000 |
| Grinding Burs | 22,000 | 1/2 | 1/4" | 4 cfm @ 90 psi | Rear | NPT | 1/4 | 3/8" | Lever | 6 3/4" | 1 3/8 | Light Duty Grinder, Solid Carbide Double-Cut Burs (7), Collet, Wrenches (2), Plastic Case | 0000000 | 000000 |
Heavy Duty Air-Powered Straight
Grinders for Bits and Burs
High-quality bearings ensure long spindle life, even when grinders are used continuously.
They are also known as die grinders.
Styles A and B have a lever lock to prevent accidental start-up. Style C is a high-speed, lightweight, pencil-sized tool.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Grinders | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inlet | Speed Control | Replacement Collets | Replacement Collet Guards | |||||||||||||||
| Max. Speed, rpm | Power, hp | For Shank Dia. | Airflow | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Type | Switch Type | O'all Lg. | Wt., lbs. | Each | Each | Each | ||||
| A | 25,000 | 1 | 1/4" | 25 cfm @ 90 psi | Rear | NPT | 1/4 | 3/8" | __ | Lever | 13 1/8" | 2 3/4 | 0000000 | 0000000 | 0000000 | 000000 | 000000 | 00 |
| B | 18,000 | 3/5 | 1/4" | 30 cfm @ 90 psi | Rear | NPT | 1/4 | 5/16" | __ | Lever | 6 7/8" | 1 1/2 | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 000000 |
| B | 18,000 | 1 | 1/4" | 14 cfm @ 90 psi | Rear | NPT | 1/4 | 3/8" | __ | Lever | 8 3/8" | 1 5/8 | 0000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
| B | 25,000 | 0.3 | 1/4" | 16 cfm @ 90 psi | Rear | NPT | 1/4 | 1/4" | __ | Lever | 6" | 3/4 | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 |
| B | 25,000 | 2/5 | 1/4" | 20 cfm @ 90 psi | Front, Rear | NPT | 1/4 | 3/8" | __ | Lever | 6 1/8" | 3/4 | 0000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
| B | 25,000 | 1 | 1/4" | 25 cfm @ 90 psi | Rear | NPT | 1/4 | 3/8" | __ | Lever | 8 3/8" | 1 5/8 | 0000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
| B | 35,000 | 2/5 | 1/4" | 25 cfm @ 90 psi | Front, Rear | NPT | 1/4 | 3/8" | __ | Lever | 6 1/8" | 3/4 | 0000000 | 000000 | 0000000 | 00000 | 000000 | 00 |
| C | 60,000 | 1/10 | 1/8" | 9 cfm @ 90 psi | Rear | NPT | 1/8 | 3/16" | Variable | Ring | 5 7/8" | 3/8 | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 |
Maintenance-Free Heavy Duty Air-Powered
Straight Grinders for Bits and Burs
Powered by an air-turbine, these grinders don’t require oil or have gears to maintain. They have high-quality bearings for long spindle life, even when used continuously.
Grinders sustain constant speed under load, operate at high speeds for long cutting-tool life, and are lightweight to reduce operator fatigue. They are also known as die grinders.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Medium Duty Air-Powered Straight
Grinders for Bits and Burs
More durable than our Light Duty Grinders, these are designed for more frequent use.
They are also known as die grinders. 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.
Grinders | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inlet | Replacement Collets | |||||||||||||||
| Max. Speed, rpm | Power, hp | For Shank Dia. | Chuck Size | Airflow | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Speed Control Switch Type | O'all Lg. | Wt., lbs. | Each | Each | |||
| A | 24,000 | 1/2 | 1/4" | __ | 10.5 cfm @ 90 psi | Rear | NPT | 1/4 | 3/8" | Lever | 5 3/4" | 1 1/4 | 0000000 | 0000000 | 0000000 | 000000 |
| B | 25,000 | 1/2 | 1/4" | 1/4" | 5 cfm @ 90 psi | Front | NPT | 1/4 | 3/8" | Lever | 6 1/2" | 1 1/4 | 0000000 | 000000 | 000000 | 00 |
| C | 22,000 | 0.9 | 1/4" | __ | 5.5 cfm @ 90 psi | Rear | NPT | 1/4 | 3/8" | Lever | 12" | 2 1/2 | 00000000 | 000000 | 00000000 | 00000 |
| 1/4" to 1/8" Collet Reducer Bushing | 00000000 | Each | 00000 |
Medium Duty Air-Powered Angle Grinders for Bits and Burs
More durable than our Light Duty Grinders, these are designed for more frequent use.
They are also known as die grinders.
Grinders have an angled head for accessing hard-to-reach places and a lever lock to prevent accidental start-up.
Style B has a 60° angled head to get into spots a right-angle grinder can't reach and a soft grip to reduce vibration.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Inlet | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Speed, rpm | Power, hp | For Shank Dia. | Airflow | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Speed Control Switch Type | Head Angle | O'all Lg. | Wt., lbs. | Each | ||
| A | 20,000 | 0.33 | 1/4" | 6 cfm @ 90 psi | Rear | NPT | 1/4 | 3/8" | Lever | 90° | 7" | 1 1/4 | 0000000 | 0000000 |
| A | 25,000 | 0.3 | 1/4" | 3 cfm @ 90 psi | Rear | NPT | 1/4 | 3/8" | Lever | 90° | 6" | 1 1/8 | 0000000 | 000000 |
| B | 18,000 | 1/2 | 1/4" | 3.3 cfm @ 90 psi | Rear | NPT | 1/4 | 3/8" | Lever | 60° | 7 3/4" | 1 3/4 | 0000000 | 000000 |
| 1/4" to 1/8" Collet Reducer Bushing | 00000000 | Each | 00000 |
Light Duty Air-Powered Angle Grinders for Bits and Burs
Use these grinders for occasional light grinding, deburring, and finishing.
They are also known as die grinders.
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 grinder you choose.
Inlet | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Speed, rpm | Power, hp | For Shank Dia. | Airflow | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Speed Control Switch Type | Head Angle | O'all Lg. | Wt., lbs. | Each | |
| 21,000 | 1/4 | 1/4" | 6 cfm @ 90 psi | Front | NPT | 1/4 | 3/8" | Lever | 90° | 5 1/4" | 1 | 0000000 | 000000 |
| 25,000 | 0.3 | 1/4" | 4 cfm @ 90 psi | Rear | NPT | 1/4 | 3/8" | Lever | 90° | 6 1/8" | 1 1/8 | 0000000 | 00000 |
| 1/4" to 1/8" Collet Reducer Bushing | 00000000 | Each | 00000 |
Light Duty Air-Powered Angle
Grinder Kits for Bits and Burs
Kit includes a light duty 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 grinder you choose.
Inlet | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Speed, rpm | Power, hp | For Shank Dia. | Airflow | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Speed Control Switch Type | O'all Lg. | Wt., lbs. | Includes | Each | |
| 21,000 | 1/4 | 1/4" | 6 cfm @ 90 psi | Front | NPT | 1/4 | 3/8" | Lever | 5 1/4" | 1 | Light Duty Grinder, 1/8" Shank Diameter Grinding Bits (5), 1/4" Shank Diameter Grinding Bits (5), 1/8" Collet, Wrenches (2), Plastic Case | 0000000 | 000000 |
| 1/4" to 1/8" Collet Reducer Bushing | 00000000 | Each | 00000 |
Heavy Duty Air-Powered Angle Grinders for Bits and Burs
With high-quality bearings and collets for long spindle life, these grinders are rated for continuous use to take on tough jobs.
They are also known as die grinders.
Grinders have an angled head for accessing hard-to-reach places and a lever lock to prevent accidental start-up. Style A has sealed bearings to minimize maintenance. Style B has heavy duty gears and precision collets for smooth operation and long tool life; exhaust can be changed from rear to front. Style C is a high-speed, lightweight, pencil-sized tool.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Inlet | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Speed, rpm | Power, hp | For Shank Dia. | Airflow | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Speed Control Switch Type | Head Angle | O'all Lg. | Wt., lbs. | Each | ||
| A | 12,000 | 2/5 | 1/4" | 22 cfm @ 90 psi | Front | NPT | 1/4 | 1/4" | Lever | 90° | 6 5/8" | 1 1/8 | 00000000 | 0000000 |
| A | 20,000 | 2/5 | 1/4" | 22 cfm @ 90 psi | Front | NPT | 1/4 | 1/4" | Lever | 90° | 6 5/8" | 1 1/8 | 00000000 | 000000 |
| B | 12,000 | 1 | 1/4" | 17 cfm @ 90 psi | Front, Rear | NPT | 3/8 | 3/8" | Lever | 90° | 9" | 3 1/2 | 0000000 | 000000 |
| B | 20,000 | 2/5 | 1/4" | 25 cfm @ 90 psi | Front, Rear | NPT | 1/4 | 3/8" | Lever | 90° | 6" | 1 1/8 | 0000000 | 000000 |
| C | 80,000 | 1/10 | 1/8" | 9 cfm @ 90 psi | Rear | NPT | 1/8 | 3/16" | Ring | 98° | 5 1/2" | 3/8 | 0000000 | 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. Speed, rpm | Power, hp | For Arbor Hole Size | Airflow | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Type | Switch Type | O'all Lg. | Wt., lbs. | Each | |
| 4" | 12,000 | 1 | 3/8"-24 | 17 cfm @ 90 psi | Rear | NPT | 3/8 | 3/8" | Variable | Lever | 9 1/4" | 3 3/4 | 0000000 | 0000000 |
| 4 1/2" | 12,000 | 1 | 5/8"-11 | 17 cfm @ 90 psi | Rear | NPT | 3/8 | 3/8" | Variable | Lever | 9 1/4" | 3 3/4 | 0000000 | 000000 |
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. Speed, rpm | Power, hp | For Arbor Hole Size | Airflow | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Type | Switch Type | O'all Lg. | Wt., lbs. | Each | |
| 4" | 11,000 | 3/4 | 3/8"-24 | 12 cfm @ 90 psi | Front | NPT | 1/4 | 3/8" | Variable | Lever | 9" | 4 | 00000000 | 0000000 |
| 7" | 4,500 | 1 | 5/8"-11 | 12 cfm @ 90 psi | Front | NPT | 1/4 | 3/8" | Variable | Lever | 12" | 5 3/4 | 00000000 | 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. Speed, rpm | Power, hp | For Arbor Hole Size | Airflow | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Type | Switch Type | O'all Lg. | Wt., lbs. | Each | |
| 4" | 11,000 | 3/4 | 3/8"-24 | 6 cfm @ 90 psi | Front | NPT | 1/4 | 3/8" | Variable | Lever | 9" | 4 | 00000000 | 0000000 |
Air-Powered Straight Grinders for Wheels and Cones
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. Style B has a regulator that maintains constant speed when grinding.
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. Speed, rpm | Power, hp | For Arbor Hole Size | Airflow | Exhaust Location | Thread Type | Pipe Size | For Hose ID | Type | Switch Type | O'all Lg. | Wt., lbs. | Each | ||
| A | 3" | 18,000 | 1 | 3/8"-24 | 14 cfm @ 90 psi | Rear | NPT | 3/8 | 3/8" | Variable | Lever | 13 3/8" | 3 1/4 | 00000000 | 0000000 |
| B | 3" | 12,000 | 1 | 3/8"-24 | 38 cfm @ 90 psi | Rear | NPT | 3/8 | 3/8" | Variable | Lever | 14 1/4" | 4 | 00000000 | 000000 |
| B | 4" | 12,000 | 1 | 3/8"-24 | 38 cfm @ 90 psi | Rear | NPT | 3/8 | 3/8" | Variable | Lever | 8 5/8" | 2 3/4 | 00000000 | 000000 |
Collets for Air-Powered Bit and Bur Grinders
Collets | 1/4" to 1/8" Reducing Collet Bushing | |||||
|---|---|---|---|---|---|---|
| Size | Manufacturer Model Number | For Manufacturer Model Number | Each | Each | ||
For Air Turbine Grinder | ||||||
| 1/8" | 12141 | 0145, 0190, 200, 201, 32060 | 0000000 | 000000 | 000000 | 00 |
For Chicago Pneumatic Grinder | ||||||
| 1/4" | C138727 | CP860, CP872 | 0000000 | 00000 | 00000000 | 00000 |
For Dotco Grinder | ||||||
| 3/32" | 102 | 1040400-08, 10R0401-18, 10R401-16, 10R9000-08, 12R0400-18, 12R0401-16, 12R9180-08 | 0000000 | 00000 | 000000 | 00 |
| 1/8" | 01-0100 | 12R0380-18 | 0000000 | 00000 | 000000 | 00 |
| 1/8" | 100PT | 12R0400-18 | 0000000 | 00000 | 000000 | 00 |
| 1/4" | 208 | 12L2082-01 | 00000000 | 00000 | 00000000 | 0000 |
| 1/4" | 308PT | 12L1082-36 | 00000000 | 00000 | 00000000 | 0000 |
For Ingersoll Rand Grinder | ||||||
| 1/4" | DG110-700-G4 | G1H250RG4, G1H350RG4 | 0000000 | 00000 | 00000000 | 0000 |
| 1/4" | G160HD-700-1/4 | G2H180RG4, G2H250RG4, G2X250RG4 | 0000000 | 00000 | 00000000 | 0000 |
For Rockford Grinder | ||||||
| 1/4" | R3420-04 | R3420 | 0000000 | 00000 | 00000000 | 0000 |
For Sioux Tools Grinder | ||||||
| 1/8" | 68736 | 5979A | 0000000 | 00000 | 000000 | 00 |
| 1/4" | SP66459 | 5054A-19K | 0000000 | 00000 | 00000000 | 0000 |
For St. Louis Pneumatic Grinder | ||||||
| 1/4" | 3063 | SLP-83150 | 0000000 | 00000 | 00000000 | 0000 |
For Universal Tool Grinder | ||||||
| 1/4" | 892233 | UT8728E | 00000000 | 00000 | 00000000 | 0000 |