Grinders for Cutoff Wheels

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76 Products

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

Image of Product. Front orientation. Angle Grinders. Electric Angle Grinders for Grinding Wheels and Sanding Discs.

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	0000000
4 1/2"	11,000	5/8"-11	120	11	Slide	Fixed	12"	4.625	UL Listed, CSA Certified	DWE4214	000000
5"	11,000	5/8"-11	120	12	Trigger	—	14"	7.5	UL Listed, CSA Certified	DW831	000000
5"	11,000	5/8"-11	120	13	Paddle	Fixed	13"	5.5	UL Listed, CSA Certified	DWE43114	000000
6"	9,000	5/8"-11	120	13	Paddle	Fixed	13"	6.25	UL Listed, CSA Certified	DWE43144N	000000
7"	8,500	5/8"-11	120	15	Trigger	Fixed	19 1/4"	12.125	UL Listed, CSA Certified	DWE4517	000000
9"	6,500	5/8"-11	120	15	Trigger	Fixed	19 1/4"	12.125	UL Listed, CSA Certified	DWE4519	000000

Accessories and Replacements for Angle Grinders

Backup Pads

Backup pads 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.

For Disc Dia.	Max. Rotation Speed, rpm	Arbor Hole Thread Size	Includes	Each
4 1/2"	18,000	5/8"-11	Disc Nut	000000
5"	18,000	5/8"-11	Disc Nut	00000
7"	8,600	5/8"-11	Disc Nut	00000
9", 9 1/8"	7,000	5/8"-11	Disc Nut	00000

Angle Grinder Wheel Guards

Wheel guards are required when using grinding wheels and cups.

	For Grinding Wheel
	Dia.	Designation	Form	For Mfr. Model No.		Each
For DeWalt Grinders



		4"	Type 11	—	DWE402, DWE4214	00000000	000000


		4 1/2"	Type 1	—	DWE402, DWE4214	0000000	00000
		4 1/2"	Type 27	—	DWE402, DWE4214	0000000	0000
		4 1/2"	Type 27	Flap Disc	DWE402, DWE4214	0000000	00000
		5"	Type 1	—	DW831	0000000	00000
		5"	Type 1	—	DWE402, DWE43114	0000000	00000
		5"	Type 27	—	DWE402	0000000	0000
		5"	Type 27	—	DWE43114	0000000	0000
		6"	Type 1	—	DWE43144	0000000	00000
		6"	Type 11	—	DWE4517, DWE4519	00000000	00000
		6"	Type 27	—	DWE43144	0000000	0000


		7"	Type 27	—	DWE4517	0000000	00000
		9"	Type 27	—	DWE4519	0000000	00000

For Wheel Dia.	For Arbor Hole Thread Size	For Wheel Thk.	Includes	Sold As		Each
6" to 9"	5/8"-11	1/16" to 1/4"	Flange, Hex Key, Mounting Nut	Set	00000000	000000

	For Mfr. Model No.
For DeWalt Grinders


DW831	0000000	000000
DWE402, DWE4214, DWE43114, DWE43144	0000000	0000
DWE4517, DWE4519	0000000	00000

Replacement Cords

	For Grinding Wheel Designation		Each
Electrical Cords



	—	—	00000000	000000


	For DeWalt Grinders



			DW831	Type 5	00000000	00000


			DWE402	—	00000000	00000
			DWE4214	Type 3, Type 4	00000000	00000
			DWE4517, DWE4519	—	00000000	00000
			DWE43114, DWE43144	—	0000000	00000

Replacement Flange Nuts

	For Grinding Wheel Designation		Each
For DeWalt Grinders



	DW831	Type 1	00000000	00000


	DW831	Type 2	00000000	0000
	DW831	Type 3, Type 4	0000000	0000
	DW831, DWE402, DWE4214, DWE43114, DWE43144	Type 5	00000000	0000
	DWE4517, DWE4519	—	00000000	0000

Replacement Lever Handles

	For Grinding Wheel Designation		Each
For DeWalt Grinders



	DW831	Type 1, Type 2, Type 3, Type 4, Type 5	00000000	00000


	DWE402, DWE4214, DWE43114, DWE43144	—	00000000	0000
	DWE4517, DWE4519	—	00000000	0000

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	0000000	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	0000000	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	0000000	00000
5"	11,000	5/8"-11	120V AC	7.5	Paddle	Fixed	—	10 3/4"	4.6	UL Listed	9558HP	Outside United States	0000000	000000

Accessories for Angle Grinders

Backup Pads

Backup pads 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.

For Disc Dia.	Max. Rotation Speed, rpm	Arbor Hole Thread Size	Includes	Each
4"	11,500	M10	Disc Nut	000000
4 1/2"	11,500	5/8"-11	Disc Nut	00000
5"	11,500	5/8"-11	Disc Nut	00000

Angle Grinder Wheel Guards

Wheel guards are required when using grinding wheels and cups.

Cannot Be Sold To—Angle Grinder Wheel Guards cannot be sold to the listed areas due to product regulations.

	For Grinding Wheel
	Dia.	Designation	For Mfr. Model No.	Cannot Be Sold To		Each
For Makita Grinders



		4"	Type 27	GA4030	Outside United States	00000000	000000


		4 1/2"	Type 1	9564CV	Outside United States	00000000	00000
		4 1/2"	Type 27	9557NB, 9557PB	Outside United States	00000000	00000
		5"	Type 27	XAG04T, XAG04Z, XAG09Z, XAG11T, XAG11Z, XAG16Z, XAG17ZU, XAG20Z, XAG21ZU	Outside United States	00000000	00000

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	00000000	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	00000000	000000

Accessories and Replacements for Angle Grinders

Backup Pads

Backup pads 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.

For Disc Dia.	Max. Rotation Speed, rpm	Arbor Hole Thread Size	Includes		Each
4 1/2"	18,000	5/8"-11	Disc Nut	0000000	000000
5"	18,000	5/8"-11	Disc Nut	0000000	00000

Angle Grinder Wheel Guards

Wheel guards are required when using grinding wheels and cups.

	For Grinding Wheel
	Dia.	Designation	For Mfr. Model No.		Each
For Milwaukee Grinders



		4 1/2"	Type 1	6142-31	00000000	000000


		4 1/2"	Type 27	6142-31	000000000	00000
		5"	Type 1	6117-30	000000000	00000
		5"	Type 27	6117-30	000000000	0000

	For Mfr. Model No.
For Milwaukee Grinders


6117-30	000000000	00000
6142-31	000000000	00000

	For Mfr. Model No.
For Milwaukee Grinders


6117-30	000000000	000000
6142-31	000000000	00000

	For Mfr. Model No.
For Milwaukee Grinders


6117-30, 6140-30, 6142-31	00000000	00000

	For Mfr. Model No.
For Milwaukee Grinders


6117-30, 6142-31	000000000	00000

Dremel Rotary Tool 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

Mfr. Model No.	Max. Rotation Speed, rpm	For Shank Dia.	Switch Type	Speed Control Type	AC Voltage, V AC	Current, amp	Electrical Connection Type	Overall Lg.	Wt., lb.	Certification	Includes		Each
3100-1/15	35,000	1/8"	Slide	Variable	120	1.2	Plug In	7 1/2"	1.125	UL Listed, CSA Certified	Fifteen Assorted Accessories, Light Duty Grinder	000000	000000
4000-2/32	35,000	1/8"	Slide	Variable	120	1.6	Plug In	8 1/2"	1.25	CSA Certified	(2) Cutting Guides, (2) Grinding Bits, (2) Plastic Storage Cases, (5) Felt Polishing Wheels with Mandrel and Polish, (7) Sanding Sleeves with Drum, (10) Sanding Discs with Mandrel, Carrying Case, Dremel Cleaning Brush, Engraving Bit, Multipurpose Cutting Bit	0000000	000000

Cordless

Image of Product. Front orientation. Rotary Tools. Battery Powered.

Mfr. Model No.	Max. Rotation Speed, rpm	For Shank Dia.	Switch Type	Speed Control Type	Batteries Included	Overall Lg.	Wt., lb.	Certification	Includes		Each
7760-N/10	25,000	1/8"	Push Button	Variable	Yes	7 1/2"	1.5	CSA Certified	(4) Felt Polishing Wheels with Mandrel and Polish, 2.75-Hour Charger, Dremel Cleaning Brush, Engraving Bit, Grinding Bit, Plastic Storage Case, Sanding Sleeve Drum	00000000	000000

Medium Duty Air-Powered Angled Die Grinders for Bits and Burs


Style A	Style B	Style C

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 B—Style B grinders have a lever lock to prevent accidental start-up. They also have a 60° angled head to get into spots a right-angle grinder can't reach and a soft grip to reduce vibration.

4,000 rpm Maximum Rotation Speed—Die grinders with a 4,000 rpm max. speed are for use in low-speed, high-torque applications.

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	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	0000000	0000000	———	0


	B	18,000	0.5	1/4"	3.3 ft³/min @ 90 psi	Back	NPT	1/4	3/8"	Lever	60°	7 3/4"	1.75	Collet, Collet Wrench	0000000	000000	00000000	00000
	C	18,000	0.6	1/4"	6 ft³/min @ 90 psi	Handle	NPT	1/4	3/8"	Trigger	90°	5 3/16"	1.85	Collet Wrench	0000000	000000	———	0

Electric Straight Die Grinders for Bits and Burs

Style D

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

Max. Rotation Speed, rpm	For Shank Dia.	Double Insulated	AC Voltage, V AC	Current, amp	Electrical Connection Type	Freq., Hz	Switch Type	Speed Control Type	Overall Lg.	Wt., lb.	Certification	Mfr.	Mfr. Model No.	Includes		Each



D	25,000	1/4"	Yes	120	4.2	Plug In	60	Paddle	Fixed	14"	3.75	UL Listed, CSA Certified	DeWalt	DWE4887	Collet, Collet Wrench	0000000	0000000

Replacement Motor Brushes

		Each
Replacement Brush for DeWalt Grinder No. DWE4011, DWE4012, DWE4020, DWE4100, DWE4120, DWE4120N, DWE4887, DWE4887N	0000000	00000

Heavy Duty Air-Powered Straight Die Grinders for Bits and Burs with Dust Hood

Style A

Collect the dust, debris, and fine particulates you generate while grinding by attaching the plastic dust hood on these die grinders to a vacuum system. With high-quality bearings and collets for long spindle life, these die grinders are rated for continuous use to take on tough jobs.

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

2/5 hp—_2/5 hp die grinders have a lever lock to prevent accidental start-up. You can trim the hood sleeve horizontally or vertically to accommodate accessories and workpieces.

Die Grinders																Replacement Dust Hoods
						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



	A	25,000	2/5	1/4"	21 ft³/min @ 90 psi	Back	NPT	1/4	1 1/4"	Variable	Lever	10 5/8"	1.5	3 1/2" Vacuum Hose with Swivel Cuff, Collet, Collet Wrench, Dust Hood	0000000	0000000	0000000	000000