Straight Grinders | McMaster-Carr

	Power Source Power Source

Air

Electric

Battery

	For Shank Diameter For Shank Diameter

	For Use With For Use With

	Maximum Speed Maximum Speed

30,000 rpm or greater

	Manufacturer Manufacturer

	Inlet Pipe Size Inlet Pipe Size

1/8

1/4

3/8

	Overall Length Overall Length

	Exhaust Location Exhaust Location

Rear

Front

	For Wheel Diameter For Wheel Diameter

	Weight Weight

	Speed Control Type Speed Control Type

Variable

Fixed

	Power Power

	Voltage Voltage

120V AC

120V DC

	Manufacturer Model Number Manufacturer Model Number

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	Current Current

	For Hose ID For Hose ID

	Speed Control Switch Type Speed Control Switch Type

Lever

Ring

	Airflow Airflow

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Switch Type Switch Type

	Cord Length Cord Length

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52 Products

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 Inch Collets		Replacement Metric 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		Each
A	19,000	1/2	1/4"	4 cfm @ 90 psi	Rear	NPT	1/4	3/8"	__	Lever	6 1/2"	1.125	0000000	000000	0000000	000000	000000	00
A	22,000	1/2	1/4"	4 cfm @ 90 psi	Rear	NPT	1/4	3/8"	__	Lever	6 3/4"	1.375	0000000	00000	0000000	00000	000000	00
A	22,000	2/5	6mm, 1/4"	13 cfm @ 90 psi	Rear	NPT	1/4	3/8"	__	Lever	5 3/4"	1.25	0000000	000000	0000000	00000	0000000	000000
B	70,000	1/10	1/8"	5.3 cfm @ 90 psi	Rear	NPT	1/4	1/4"	Variable	Ring	5 3/8"	0.25	0000000	000000	0000000	00000	000000	00
C	30,000	3/10	6mm, 1/4"	12 cfm @ 90 psi	Front	NPT	1/4	3/8"	__	Lever	4 3/4"	0.75	0000000	00000	0000000	00000	0000000	00000
D	26,000	3/10	1/4"	4 cfm @ 90 psi	Front	NPT	1/4	3/8"	__	Lever	5 3/8"	0.875	0000000	00000	0000000	00000	000000	00

1/4" to 1/8" Collet Reducer Bushing

00000000

Each

00000

Light Duty Air-Powered Straight Grinder Kits for Bits and Burs

Grinder and Bit Kit

Grinder and Bur Kit

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

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

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	3/8	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	3/8	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	3/8	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

Optional 3/32" Collet for Style C	0000000	Each	000000
1/4" to 1/8" Collet Reducer Bushing	00000000	Each	0000

Electric Straight Grinders for Bits and Burs

Also known as die grinders.

Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.

	Max. Speed, rpm	For Shank Dia.	Double Insulated	Voltage	Current, A	Electrical Connection	Frequency, Hz	Switch Type	Speed Control Type	O'all Lg.	Wt., lbs.	Specifications Met	Manufacturer	Manufacturer Model No.		Each
A	21,000	1/4"	Yes	120V AC	4.5	Plug	__	Toggle	Fixed	13 1/2"	4.5	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	Milwaukee	5192	0000000	0000000
B	22,000	1/8", 1/4"	Yes	120V AC	0.7	Plug	60	Toggle	Fixed	10"	4	UL Listed	Dumore	10-355V	00000000	000000
C	25,000	1/4"	Yes	120V AC	3.5	Plug	__	Slide	Fixed	14 1/8"	3.75	UL Listed	Makita	GD0601	0000000	000000
D	25,000	1/4"	Yes	120V AC	4.2	Plug	60	Paddle	Fixed	14"	3.75	UL Listed, CSA Certified	DeWalt	DWE4887	0000000	000000

Optional 1/8" Collet for Milwaukee Grinder No. 5192	0000000	Each	000000
Replacement Brush for Dumore Grinder No. 10-355V	00000000	Each	00000
Replacement Brush for DeWalt Grinder No. DWE4011, DWE4012, DWE4020, DWE4100, DWE4120, DWE4120N, DWE4887, DWE4887N	0000000	Each	0000

Dremel Electric and Cordless Straight Grinder Kits

Grind, sand, finish, and polish with these versatile kits.

They come with a light duty Dremel grinder that accepts a multitude of accessories. Grinders have a shaft lock for easy tool changes.

Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.

Electric

Manufacturer Model No.	Max. Speed, rpm	For Shank Dia.	Switch Type	Speed Control Type	Voltage	Current, A	Electrical Connection	O'all Lg.	Wt., lbs.	Specifications Met	Includes		Each
100-N/7	35,000	1/8"	Slide	Fixed	120V AC	1.2	Plug	7 1/2"	1 1/8	UL Listed, CSA Certified	Light Duty Grinder, Seven Assorted Accessories	000000	000000
3000-1/24	32,000	1/8"	Slide	Variable	120V AC	1.2	Plug	7 1/2"	1 1/4	CSA Certified	Light Duty Grinder, 24 Assorted Accessories, Plastic Storage Case	0000000	00000
4000-2/30	35,000	1/8"	Slide	Variable	120V AC	1.6	Plug	8 1/2"	1 1/4	CSA Certified	Light Duty Grinder, 30 Assorted Accessories, Circle Cutter, Plastic Storage Case	0000000	000000

Cordless

Manufacturer Model No.	Max. Speed, rpm	For Shank Dia.	Switch Type	Speed Control Type	Batteries Included	O'all Lg.	Wt., lbs.	Specifications Met	Includes		Each
7760-N/10	25,000	1/32", 1/16", 3/32", 1/8"	Push Button	Variable	Yes	7 1/2"	1 1/2	CSA Certified	Light Duty Grinder, 2.75-Hour Charger, 10 Assorted Accessories	00000000	000000

Electric Straight Grinders for Wheels and Cones

Use these grinders with straight (Type 1) grinding wheels.

Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.

	For Wheel Dia.	Max. Speed, rpm	For Arbor Hole Size	Double Insulated	Voltage	Current, A	Electrical Connection	Switch Type	O'all Lg.	Wt., lbs.	Manufacturer	Manufacturer Model No.	Specifications Met		Each
A	3"	14,500	3/8"-24	__	120V AC/120V DC	11	Plug	Trigger	21"	7.8	Milwaukee	5211	OSHA Compliant 29 CFR 1910.215, OSHA Compliant 29 CFR 1910.243, OSHA Compliant 29 CFR 1926.303, UL Listed, CSA Certified	00000000	0000000
B	5"	7,000	5/8"-11	Yes	120V AC/120V DC	12	Plug	Trigger	20"	10.375	Milwaukee	5223	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	0000000	000000

Replacement Brush for Milwaukee Grinder No. 5223

0000000

Each

00000

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