Bench Grinders | McMaster-Carr

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64 Products

Light Duty Bench Grinders

Use these grinders for occasional bench grinding, tool sharpening, and buffing. Grinder with wire wheel brush can also be used for polishing and removing rust and scale.

The 120/240-volt models are wired for 120-volt service.

Grinders that cannot be sold to Canada are restricted by local energy efficiency requirements.

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

Grinders

Grinder

Grinder with Wire Brush

Grinders															Replacement On/Off Switches
For Wheel Dia.	Max. Speed, rpm	Power, hp	For Arbor Hole Size	Voltage	Electrical Connection	Phase	Switch Type	Wheel Thick.	Vent Dia.	Wt., lbs.	Includes	Cannot Be Sold To		Each		Each
Fixed Speed
CSA Certified, ANSI B7.1, OSHA Compliant 29 CFR 1926.303
6"	3,450	1/3	1/2"	120V AC/240V AC	Plug	Single	Toggle	3/4"	2 1/2"	28	Grinding Wheel, 36-grit Grinding Wheel, 60-grit Grinding Wheel, Two Adjustable Tool Rests, Two Eye Shields, Two Spark Breakers, Vented-Exhaust Wheel Guard	__	0000000	0000000	0000000	000000
7"	3,450	1/2	5/8"	115V AC/230V AC	Plug	Single	Rocker	1"	2 1/2"	54	36-grit Grinding Wheel, 60-grit Grinding Wheel, Two Eye Shields, Two Spark Breakers, Vented-Exhaust Wheel Guard, Two Adjustable Tool Rests and Supports	__	0000000	000000	0000000	00000
8"	3,450	3/4	5/8"	120V AC/240V AC	Plug	Single	Toggle	1"	2 1/2"	58	Grinding Wheel, 36-grit Grinding Wheel, 60-grit Grinding Wheel, Two Adjustable Tool Rests, Two Eye Shields, Two Spark Breakers, Vented-Exhaust Wheel Guard	Canada	0000000	000000	0000000	00000
8"	3,450	3/4	5/8"	220V AC/440V AC	Wire Leads	Three	Toggle	1"	2 1/2"	60	36-grit Grinding Wheel, 60-grit Grinding Wheel, Two Eye Shields, Two Spark Breakers, Vented-Exhaust Wheel Guard, Two Adjustable Tool Rests and Supports	__	0000000	000000	0000000	00000
10"	1,725	1	1"	120V AC/240V AC	Plug	Single	Toggle	1"	2 1/2"	125	36-grit Grinding Wheel, 60-grit Grinding Wheel, Two Adjustable Tool Rests, Two Eye Shields, Two Spark Breakers, Vented-Exhaust Wheel Guard	__	0000000	000000	0000000	00000
10"	1,725	1	1"	220V AC/440V AC	Wire Leads	Three	Toggle	1"	2 1/2"	111	36-grit Grinding Wheel, 60-grit Grinding Wheel, Two Eye Shields, Two Spark Breakers, Vented-Exhaust Wheel Guard, Two Adjustable Tool Rests and Supports	__	0000000	000000	0000000	00000
UL Listed, ANSI B7.1, OSHA Compliant 29 CFR 1926.303
6"	3,450	1/2	1/2"	120V AC	Plug	Single	Rocker	3/4"	1 1/2"	38	36-grit Grinding Wheel, 60-grit Grinding Wheel, Two Eye Shields, Two Spark Breakers, Vented-Exhaust Wheel Guard, Two Adjustable Tool Rests and Supports	__	0000000	000000	0000000	00000
6"	3,450	1/2	1/2"	120V AC	Plug	Single	Rocker	3/4"	2"	32	36-grit Grinding Wheel, Two Eye Shields, Two Spark Breakers, 0.5" Wire Wheel Brush, Two Adjustable Tool Rests and Supports	__	000000	000000	0000000	00000

Optional Pedestal Stands

		Mounting Surface
Material	Height	Width	Depth	Weight, lbs.	Includes		Each
For CSA Certified Grinders
Iron	31 3/4"	10"	11"	59	Tool Tray, Water Pot	0000000	0000000

Replacement Tool Rests

For CSA Certified Grinders
Mounting Orientation		Each
Left Hand	0000000	000000
Right Hand	0000000	00000
For UL Listed Grinders
Left Hand	0000000	00000
Right Hand	0000000	00000

Replacement Eye Shields

For CSA Certified Grinders
Includes		Each
Mounting Hardware, Two Eye Shields	0000000	000000
For UL Listed Grinders
Mounting Hardware, Two Eye Shields	0000000	00000

Heavy Duty Bench Grinders

Long-lasting lubricated ball bearings make these grinders good for continuous use.

Use for bench grinding, tool sharpening, and buffing.

The 120/240-volt models are wired for 120-volt service.

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

Grinders

For Wheel Dia.	Max. Speed, rpm	Power, hp	For Arbor Hole Size	Voltage	Electrical Connection	Phase	Switch Type	Speed Control Type	Wheel Thick.	Vent Dia.	Material	Motor Enclosure Type	Wt., lbs.	Specifications Met		Each
7"	1,800	1/2	5/8"	120V AC/240V AC	Plug	Single	Toggle	Fixed	1"	3"	Iron	Totally Enclosed	71	UL Listed, OSHA Compliant 29 CFR 1910.215	0000000	000000000
7"	3,600	1/2	5/8"	120V AC/240V AC	Plug	Single	Toggle	Fixed	1"	3"	Iron	Totally Enclosed	70	UL Listed, CSA Certified, OSHA Compliant 29 CFR 1910.215	0000000	00000000
7"	3,600	1/2	5/8"	208-230V AC/460V AC	Wire Leads	Three	Toggle	Fixed	1"	3"	Iron	Totally Enclosed	70	UL Listed, CSA Certified, OSHA Compliant 29 CFR 1910.215	0000000	00000000
8"	1,800	3/4	3/4"	120V AC/240V AC	Plug	Single	Toggle	Fixed	1"	3"	Iron	Totally Enclosed	99	UL Listed, OSHA Compliant 29 CFR 1910.215	0000000	00000000
8"	1,800	3/4	3/4"	208-230V AC/460V AC	Wire Leads	Three	Toggle	Fixed	1"	3"	Iron	Totally Enclosed	98	UL Listed, OSHA Compliant 29 CFR 1910.215	0000000	00000000
8"	3,600	3/4	3/4"	120V AC/240V AC	Plug	Single	Toggle	Fixed	1"	3"	Iron	Totally Enclosed	99	UL Listed, OSHA Compliant 29 CFR 1910.215	0000000	00000000
8"	3,600	3/4	3/4"	208-230V AC/460V AC	Wire Leads	Three	Toggle	Fixed	1"	3"	Iron	Totally Enclosed	99	UL Listed, CSA Certified, OSHA Compliant 29 CFR 1910.215	0000000	00000000
10"	1,800	1	7/8"	120V AC/240V AC	Wire Leads	Single	Toggle	Fixed	1"	3"	Iron	Totally Enclosed	133	UL Listed, OSHA Compliant 29 CFR 1910.215	0000000	00000000
10"	1,800	1 1/2	7/8"	208-230V AC/460V AC	Wire Leads	Three	Toggle	Fixed	1"	3"	Iron	Totally Enclosed	134	UL Listed, OSHA Compliant 29 CFR 1910.215	0000000	00000000

Replacement Tool Rest for 8" and 10" Grinders.	0000000	Each	0000000
1 1/2-pint Water Pot with Swivel Arm and Mounting Bracket	0000000	Each	00000
Replacement Tool Rest Support for 8" Grinders	00000000	Each	00000
Replacement Tool Rest Support for 10" Grinders	00000000	Each	00000
Replacement Tool Rest for 7" Grinders	0000000	Each	00000
Replacement Tool Rest Support for 7" Grinders	00000000	Each	00000

Grinders with Tool Tray, Two Adjustable Lighted Eye Shields, and Water Pot

For Wheel Dia.	Max. Speed, rpm	Power, hp	For Arbor Hole Size	Voltage	Electrical Connection	Phase	Switch Type	Speed Control Type	Wheel Thick.	Vent Dia.	Material	Motor Enclosure Type	Wt., lbs.	Specifications Met		Each
7"	1,800	1/2	5/8"	120V AC/240V AC	Plug	Single	Toggle	Fixed	1"	3"	Iron	Totally Enclosed	84	UL Listed, OSHA Compliant 29 CFR 1910.215	000000	000000000
7"	3,600	1/2	5/8"	120V AC/240V AC	Plug	Single	Toggle	Fixed	1"	3"	Iron	Totally Enclosed	84	UL Listed, OSHA Compliant 29 CFR 1910.215	000000	00000000
8"	1,800	3/4	3/4"	120V AC/240V AC	Plug	Single	Toggle	Fixed	1"	3"	Iron	Totally Enclosed	110	UL Listed, OSHA Compliant 29 CFR 1910.215	0000000	00000000
8"	3,600	3/4	3/4"	120V AC/240V AC	Plug	Single	Toggle	Fixed	1"	3"	Iron	Totally Enclosed	111	UL Listed, OSHA Compliant 29 CFR 1910.215	0000000	00000000
10"	1,800	1	7/8"	120V AC/240V AC	Wire Leads	Single	Toggle	Fixed	1"	3"	Iron	Totally Enclosed	145	UL Listed, OSHA Compliant 29 CFR 1910.215	0000000	00000000
10"	1,800	1 1/2	7/8"	208-230V AC/460V AC	Wire Leads	Three	Toggle	Fixed	1"	3"	Iron	Totally Enclosed	146	UL Listed, OSHA Compliant 29 CFR 1910.215	0000000	00000000

Replacement Tool Rest Support for 10" Grinders	00000000	Each	000000
Replacement Tool Rest for 8" and 10" Grinders.	0000000	Each	000000
1 1/2-pint Water Pot with Swivel Arm and Mounting Bracket	0000000	Each	00000
Replacement Tool Rest Support for 8" Grinders	00000000	Each	00000
Replacement Tool Rest for 7" Grinders	0000000	Each	00000
Replacement Tool Rest Support for 7" Grinders	00000000	Each	00000

Heavy Duty Bench Grinders with Wire Brush

Grinder with Wire Brush

In addition to bench grinding and tool sharpening, this grinder has a wire brush for buffing, polishing, and removing rust and scale.

Grinder has long-lasting lubricated ball bearings that are good for continuous use.

The 120/240-volt models are wired for 120-volt service.

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	Power, hp	For Arbor Hole Size	Voltage	Electrical Connection	Phase	Switch Type	Speed Control Type	Wheel Thick.	Vent Dia.	Material	Motor Enclosure Type	Wt., lbs.	Specifications Met		Each
7"	3,600	1/2	5/8"	120V AC/240V AC	Plug	Single	Toggle	Fixed	1"	3"	Iron	Totally Enclosed	68	UL Listed, OSHA Compliant 29 CFR 1910.215	000000	000000000
8"	3,600	3/4	3/4"	120V AC/240V AC	Plug	Single	Toggle	Fixed	1"	3"	Iron	Totally Enclosed	97	UL Listed, OSHA Compliant 29 CFR 1910.215	000000	00000000

1 1/2-pint Water Pot with Swivel Arm and Mounting Bracket	0000000	Each	000000
Replacement Tool Rest for 4600A3	0000000	Each	000000
Replacement Tool Rest Support for 4600A3	00000000	Each	00000
Replacement Tool Rest for 4600A2	0000000	Each	00000
Replacement Tool Rest Support for and 4600A2	00000000	Each	00000

Tool Rests and Supports for Bench and Pedestal Grinders

Tool Rest

Tool Rest Support

Tool Rests
For Grinder Sizes	Mounting Orientation		Each
6"	Left Hand	0000000	000000
6"	Right Hand	0000000	00000
6", 7"	Left Hand, Right Hand	0000000	00000
6", 7", 8", 10"	Left Hand	0000000	00000
6", 7", 8", 10"	Right Hand	0000000	00000
8", 10"	Left Hand, Right Hand	0000000	000000
12"	Left Hand, Right Hand	00000000	000000
Tool Rest Supports
6", 7"	Left Hand, Right Hand	00000000	00000
8"	Left Hand, Right Hand	00000000	00000
10"	Left Hand, Right Hand	00000000	00000
12"	Left Hand, Right Hand	00000000	00000

Pedestals for Bench and Pedestal Grinders

					Base		Mounting Surface
	For Grinder Sizes	Material	Ht.	Ht. Range	Wd.	Dp.	Wd.	Dp.	Wt., lbs.	No. of Shelves	Includes		Each
A	6" to 10"	Iron	32 7/8"	__	15 3/4"	14"	__	__	62	__	__	000000	0000000
A	8" to 14"	Iron	30"	__	20"	17"	__	__	120	__	__	000000	00000000
B	6" to 10"	Steel	34 1/2"	__	14"	14"	__	__	64	3	__	0000000	000000
C	6" to 8"	Steel	__	22" to 43"	__	__	8 1/2"	9 1/2"	20	__	__	00000000	000000
C	6" to 8"	Steel	__	22" to 43"	__	__	20"	17"	26	__	__	00000000	000000
D	6" to 8" to 10"	Iron	31 3/4"	__	__	__	10 5/8"	10 5/8"	59	__	Tool Tray, Water Pot	0000000	000000

1 1/2-pint Water Pot with Swivel Arm and Mounting Bracket	0000000	Each
12" Wd. × 6" Dp. Steel Tool Tray for Style A pedestal (4603A4)	000000	Each
3-pint Water Pot for Style A Pedestal (4603A4)	000000	Each

Pedestal Grinders

Pedestal grinders let you mount your grinder to work at a comfortable height.

Grinders have overload-protected manual starters.

												Pedestal		Base
Power, hp	Max. Speed, rpm	Voltage	Phase	Wired for Voltage	For Wheel Dia.	For Wheel Thick.	For Arbor Hole Size	Switch Type	Speed Control Type	Vent Dia.	Material	Material	Ht.	Wd.	Dp.	Wt., lbs.	Specifications Met		Each
2	1,800	120V AC/240V AC	Single	120V AC	12"	2"	1 1/4"	Toggle	Fixed	4"	Steel	Iron	30"	20"	17"	470	OSHA Compliant 29 CFR 1910.215	0000000	000000000
2	1,800	208-230V AC/460V AC	Three	240V AC	12"	2"	1 1/4"	Toggle	Fixed	4"	Steel	Iron	30"	20"	17"	470	CSA Certified, OSHA Compliant 29 CFR 1910.215	0000000	00000000
3	1,800	208-230V AC/460V AC	Three	240V AC	12"	2"	1 1/4"	Toggle	Fixed	4"	Steel	Iron	30"	20"	17"	470	CSA Certified, OSHA Compliant 29 CFR 1910.215	0000000	00000000

Optional Dust Collector	0000000	Each	000000000
Replacement Water Pot	000000	Each	000000
Replacement Tool Rest Support	00000000	Each	00000
Replacement Lighted Eye Shield	000000	Each	000000
Replacement 60-Watt Bulb for Lighted Eye Shield (4/Pkg.)	0000000	Pkg.	00000
Replacement Tool Rest	00000000	Each	000000

Electric Buffer/Polishers

Hold one buffing or polishing wheel on each spindle.

Wheel guards (sold separately) protect your work area from flying debris.

Buffer/Polishers—One Speed

For Buffing Wheel						Overall
Arbor Hole Dia.	Dia.	Thick.	Max. No-Load Speed, rpm	Power, hp	Motor Shaft Dia.	Lg.	Wd.	Ht.	Wt., lbs.	Control Type	Current (Voltage)	Plug Type		Each
1/2"	6"	1/4"-1"	1,800	1/4	1/2"	18 1/2"	10"	10 1/2"	17	On/Off Switch	2.8A (120V AC)	Three Prong	000000	0000000
1/2"	6"	1/2"-3/4"	3,600	1/3	1/2"	19"	7 3/4"	9 3/4"	25	On/Off Switch	4.2A (120V AC)	Three Prong	0000000	000000
3/4"	8"	3/8"-1 1/4"	3,600	3/4	3/4"	28 1/2"	8 1/2"	11 1/2"	56	On/Off Switch	2.4A (240V AC) 4.8A (120V AC)	Three Prong	0000000	00000000

Pedestals

	Base
Ht.	Wd.	Dp.	Wt., lbs.	Material		Each
32 7/8"	15 3/4"	14"	62	Iron	000000	0000000

Wheel Guards

For Buffing Wheel Dia.	Exhaust Vent Dia.	Material	For Buffer Shaft Location	Includes		Each
8"	4"	Steel	Right Side and Left Side	Left & Right Wheel Guard, Mounting Fasteners, Mounting Hardware	0000000	0000000

Electric Buffer/Grinders

Use one wheel for buffing and the other wheel for occasional tool cleaning, sharpening, and touch-up work.

For Buffing Wheel		For Grinding Wheel			No-Load Speed, rpm				Overall
Max. Arbor Hole Dia.	Max. Dia.	Arbor Hole Dia.	Max. Dia.	Max. Thick.	Min.	Max.	Power, hp	Motor Shaft Dia.	Lg.	Wd.	Ht.	Wt., lbs.	Control Type	Current (Voltage)	Plug Type	Includes		Each
Variable Speed
3/8"	4"	1/4"	2"	3/4"	500	7,000	1/6	5/16"	13"	5"	5 1/8"	8	Dial	1.8A (120V AC)	Three Prong	Tapered Spindle for Buffing Wheels 3" Diameter Buffing Wheel Wheel Arbor for Grinding Wheels 1 3/4" Diameter Grinding Wheel	000000	0000000

Replacement 1 3/4" Dia. Grinding Wheel	0000000	Each	00000
Replacement 3" Dia. Buffing Wheel	0000000	Each	0000

Bench Grinder Safety Gauges

Also known as safety scales, these gauges confirm that the gaps between the grinding wheel and the tool rest and tongue comply with OSHA and ANSI requirements.

Lg.	Wd.	Measuring Sizes	Material	Color	Specifications Met		Each
3 1/8"	2"	1/8", 1/4"	Aluminum	Orange	OSHA Compliant 29 CFR 1910.215, ANSI B7.1, ANSI B11.9	000000	000000