Cutoff Saw Wheels For Concrete

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For Use On

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Arbor Hole Size

For Use With

Bench-Top Cutoff Saws

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Portable Circular Saws

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Rotary Tools

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Thickness

Abrasive Material

Material

Arbor Hole Shape

Grinding Wheel Designation

Type 1

Type 27

Grit

Arbor Hole

REACH

RoHS

Saw Cutting Type

Cut Width

Export Control Classification Number (ECCN)

EAR99

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Rotation Speed

Less than 10,000 rpm

10,000 rpm to 19,999 rpm

20,000 rpm to 29,999 rpm

DFARS Specialty Metals

Exempt

Manufacturer Model Number

Grinding Wheel Shape

Grit Rating

Edge Style

Reinforcement Material

Fiberglass Mesh

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46 Products

Multipurpose Bench-Top Cutoff Saw Wheels


	Side View

From stone to rubber to metal—slice through a variety of materials with the same cutoff saw wheel. Made of silicon carbide and aluminum oxide abrasives, these wheels won’t clog or burn when cutting through nonmetals. Attach them to your bench-top cutoff saw to make burr-free cuts in pipes, bars, and sheets. You shouldn’t use these wheels with handheld saws.

Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.

					Grinding Wheel		Material
	Thk.	Arbor Hole Size	Arbor Hole Shape	Max. Rotation Speed, rpm	Designation	Shape	Abrasive	Reinforcement	For Use On	Grit		Each
14" Diameter



		1/8"	1"	Round	4,400	Type 1	Straight	Aluminum Oxide/Silicon Carbide	Fiberglass Mesh	Aluminum, Brass, Ceramic, Concrete, Copper, Fiberglass, Iron, Plastic, Rubber, Stainless Steel, Steel, Stone, Wood	30	7694N11	000000

Multipurpose Portable Cutoff Saw Wheels


	Side View

Make burr-free cuts in a variety of materials—from rubber to metal to stone. Made from a blend of silicon carbide and aluminum oxide abrasives, these cutoff wheels won’t clog or burn when slicing through nonmetals. They’re often used to cut hard or thick pipe, sheets, and bars to size.

Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.

					Grinding Wheel		Material
	Thk.	Arbor Hole Size, mm	Arbor Hole Shape	Max. Rotation Speed, rpm	Designation	Shape	Abrasive	Reinforcement	For Use On	Grit		Each
12" Diameter



		0.125"	20	Round	6,400	Type 1	Straight	Aluminum Oxide/Silicon Carbide Blend	Fiberglass Mesh	Aluminum, Brass, Carbide, Concrete, Copper, Hastelloy Nickel, Inconel Nickel, Masonry, PVC, Rubber, Stainless Steel, Steel, Stone	30	7200N11	000000


		14" Diameter



				0.125"	20	Round	5,500	Type 1	Straight	Aluminum Oxide/Silicon Carbide Blend	Fiberglass Mesh	Aluminum, Brass, Carbide, Concrete, Copper, Hastelloy Nickel, Inconel Nickel, Masonry, PVC, Rubber, Stainless Steel, Steel, Stone	30	7200N12	00000

Multipurpose Angle Grinder Cutoff Wheels


	Side View

Ideal when working across multiple materials, these wheels are specially constructed to cut plastic, fiberglass, concrete, and ceramic, as well as metal. They also work with sheet metal. They contain less than 0.1% iron, chloride, and sulfur contaminants to prevent corroding and discoloring stainless steel and other nickel-alloyed steel.

Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.

				Grinding Wheel		Material
	Thk.	Arbor Hole Size	Max. Rotation Speed, rpm	Designation	Shape	Abrasive	Reinforcement	For Use On	Grit		Each
4 1/2" Diameter



		0.045"	7/8"	13,300	Type 1	Straight	Aluminum Oxide	Fiberglass Mesh	Aluminum, Brass, Ceramic, Concrete, Copper, Fiberglass, Iron, Plastic, Stainless Steel, Steel	46	4778N11	00000


		5" Diameter



				0.045"	7/8"	12,250	Type 1	Straight	Aluminum Oxide	Fiberglass Mesh	Aluminum, Brass, Ceramic, Concrete, Copper, Fiberglass, Iron, Plastic, Stainless Steel, Steel	46	4778N12	0000


				6" Diameter



						0.062"	7/8"	10,200	Type 1	Straight	Aluminum Oxide	Fiberglass Mesh	Aluminum, Brass, Ceramic, Concrete, Copper, Fiberglass, Iron, Plastic, Stainless Steel, Steel	46	4778N13	0000


						7" Diameter



								0.062"	7/8"	8,500	Type 1	Straight	Aluminum Oxide	Fiberglass Mesh	Aluminum, Brass, Ceramic, Concrete, Copper, Fiberglass, Iron, Plastic, Stainless Steel, Steel	46	4778N14	0000

Portable Cutoff Saw Wheels for Masonry and Concrete


	Side View

Make cuts in hard, brittle materials such as firebrick, stone, and concrete. These wheels are silicon carbide that is reinforced with a layer of fiberglass mesh.

Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.

					Grinding Wheel		Material
	Thk.	Arbor Hole Size	Arbor Hole Shape	Max. Rotation Speed, rpm	Designation	Shape	Abrasive	Reinforcement	For Use On	Grit		Each
9" Diameter



		7/64"	7/8"	Round	6,600	Type 1	Straight	Diamond	—	Concrete, Masonry, Stone	—	4178A29	000000


		12" Diameter



				1/8"	1"	Round	6,300	Type 1	Straight	Silicon Carbide	Fiberglass Mesh	Concrete, Masonry, Stone	30	4178A32	00000


				1/8"	20 mm	Round	6,300	Type 1	Straight	Silicon Carbide	Fiberglass Mesh	Concrete, Masonry, Stone	30	4178A49	00000


				14" Diameter



						1/8"	1"	Round	5,400	Type 1	Straight	Silicon Carbide	Fiberglass Mesh	Concrete, Masonry, Stone	30	4178A34	00000


						1/8"	20 mm	Round	5,460	Type 1	Straight	Silicon Carbide	Fiberglass Mesh	Concrete, Masonry, Stone	30	4178A53	00000


						16" Diameter



								1/8"	1"	Round	4,700	Type 1	Straight	Silicon Carbide	Fiberglass Mesh	Concrete, Masonry, Stone	36	4178A56	00000

RotoZip Spiral Saw Cutoff Wheels for Masonry and Concrete


	Side View

Make cuts in hard, brittle materials such as firebrick, stone, and concrete. These wheels have a layer of fiberglass mesh reinforcement.

				Grinding Wheel		Material
	Thk.	Arbor Hole Size, mm	Max. Rotation Speed, rpm	Designation	Shape	Abrasive	Reinforcement	For Use On	Grit	For Mfr.		Each
3 1/2" Diameter



		0.09"	11.1	20,000	Type 1	Straight	Silicon Carbide	Fiberglass Mesh	Concrete, Masonry, Stone	30	RotoZip	3979A88	00000

Dremel Quick-Change Rotary Tool Cutoff Wheels


	Rotary Tool Arbors

Swap accessories quickly and safely without tools. These wheels have a special arbor hole that work with a pull-twist-release locking mechanism (sold separately). They are also compatible with standard Dremel wheel arbors with a slotted-head-screw locking mechanism.

Diamond Abrasive—Diamond abrasive wheels are the most durable and last the longest while producing smooth and precise cuts. They are ideal for cutting hard and abrasive materials such as marble, concrete, brick, porcelain, ceramics, hard epoxy, and soft or hardwood.

	Rotary Tool Cutoff Wheels									Rotary Tool Arbors with Pull-Twist-Release Locking Mechanism
				Grinding Wheel
	Thk.	Arbor Hole Size	Max. Rotation Speed, rpm	Designation	Shape	Abrasive Material	Pkg. Qty.		Pkg.		Each
For Ceramics, Concrete, Masonry, Stone, and Wood







				1 1/2" Diameter

				0.023"	1/8"	25,000	Type 1	Straight	Diamond	1	4344A67	000000	4344A47	000000

Portable Circular Saw Cutoff Wheels for Masonry and Concrete


	Side View

Make cuts in hard, brittle materials such as firebrick, stone, and concrete. These silicon carbide wheels are reinforced with a layer of fiberglass mesh. For wheels with a round/diamond arbor, detach the center piece to expose the diamond shape.

Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.

					Grinding Wheel		Material
	Thk.	Arbor Hole Size	Arbor Hole Shape	Max. Rotation Speed, rpm	Designation	Shape	Abrasive	Reinforcement	For Use On	Grit		Each
7" Diameter



		1/8"	5/8"	Round/Diamond	8,600	Type 1	Straight	Silicon Carbide	Fiberglass Mesh	Concrete, Masonry, Stone	24	4465A2	00000


		8" Diameter



				1/8"	5/8"	Round/Diamond	7,500	Type 1	Straight	Silicon Carbide	Fiberglass Mesh	Concrete, Masonry, Stone	24	4465A3	0000

Smooth-Cut Long-Life Miter and Chop Saw Blades for Masonry and Stone


	Round/Diamond Arbor

A continuous edge on these blades produces smooth cuts. They have diamond grit that lasts up to three times longer than the grit on other blades for masonry, stone, and concrete in continuous use applications on hard, abrasive materials. Use dry or with water or coolant (not included).

Blades come with a reducer bushing to adjust the arbor diameter. Detach the center piece on the round/diamond arbor to expose the diamond shape.

Reducer Bushing—Blades come with a reducer bushing to adjust the arbor diameter.

					Material
	Arbor Hole Size	Arbor Hole Shape	Cut Wd.	Max. Rotation Speed, rpm	Abrasive	Body	Saw Cutting Type	Diamond Dp.	Edge Style	For Use On	Includes		Each
10" Diameter



		5/8", 7/8"	Round/Diamond	0.11"	7,500	Diamond	Steel	Dry, Wet	0.187"	Continuous	Concrete, Masonry, Stone	Reducer Bushing	4109A361	0000000


		12" Diameter



				20 mm, 1"	Round/Diamond	0.125"	6,300	Diamond	Steel	Dry, Wet	0.187"	Continuous	Concrete, Masonry, Stone	Reducer Bushing	4109A371	000000


				14" Diameter



						20 mm, 1"	Round/Diamond	0.125"	5,400	Diamond	Steel	Dry, Wet	0.187"	Continuous	Concrete, Masonry, Stone	Reducer Bushing	4109A631	000000

Wet/Dry-Cutting Blades for Walk-Behind Flat Saws


	Round Arbor

Use these blades with low horsepower (under 20 hp) walk-behind flat saws. Blades come with a reducer bushing to adjust the arbor diameter. Choose a narrower width of cut for faster cuts and less material loss.

					Material
	Arbor Hole Size	Arbor Hole Shape	Cut Wd.	Max. Rotation Speed, rpm	Abrasive	Body	Diamond Dp.	Saw Cutting Type	For Use On	Includes		Each
12" Diameter



		20 mm, 1"	Round	0.125"	6,300	Diamond	Steel	0.472"	Dry, Wet	Concrete, Masonry	Reducer Bushing	4162A221	0000000


		14" Diameter



				20 mm, 1"	Round	0.125"	5,460	Diamond	Steel	0.472"	Dry, Wet	Concrete, Masonry	Reducer Bushing	4162A241	000000


				16" Diameter



						20 mm, 1"	Round	0.125"	4,725	Diamond	Steel	0.472"	Dry, Wet	Concrete, Masonry	Reducer Bushing	4162A251	000000

Angle Grinder Cutoff Wheels for Masonry and Concrete


Type 1 Grinding Wheel	Type 27 Grinding Wheel	Type 1 (Side View)	Type 27 (Side View)

Make cuts in hard, brittle materials such as firebrick, stone, and concrete. Wheels are made of silicon carbide abrasive that is reinforced with a layer of fiberglass mesh.

Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.

Type 27 Grinding Wheel—Type 27 cutoff wheels outperform Type 1 wheels when making flush cuts. Also known as raised-hub and depressed-center cutoff wheels.

					Grinding Wheel		Material
	Thk.	Arbor Hole Size	Arbor Hole Thread Size	Max. Rotation Speed, rpm	Designation	Shape	Abrasive	Reinforcement	For Use On	Grit		Each
Unthreaded Arbor Hole







				4" Diameter

				0.0469"	5/8"	—	15,200	Type 1	Straight	Silicon Carbide	Fiberglass Mesh	Concrete, Masonry, Stone	60	4003A42	00000




						4 1/2" Diameter

						0.0625"	7/8"	—	13,580	Type 1	Straight	Silicon Carbide	Fiberglass Mesh	Concrete, Masonry, Stone	30	4003A52	0000


						0.0938"	7/8"	—	13,300	Type 27	Raised Hub	Silicon Carbide	Fiberglass Mesh	Concrete, Masonry, Stone	24	4003A16	0000
						0.125"	7/8"	—	13,300	Type 1	Straight	Silicon Carbide	Fiberglass Mesh	Concrete, Masonry, Stone	24	4003A15	0000




								5" Diameter

								0.0625"	7/8"	—	12,225	Type 1	Straight	Silicon Carbide	Fiberglass Mesh	Concrete, Masonry, Stone	30	4003A53	0000




										7" Diameter

										0.0938"	5/8"	—	8,500	Type 1	Straight	Silicon Carbide	Fiberglass Mesh	Concrete, Masonry, Stone	24	4003A18	0000


										Threaded Arbor Hole







														4 1/2" Diameter

														0.0938"	—	5/8"-11	13,300	Type 27	Raised Hub	Silicon Carbide	Fiberglass Mesh	Concrete, Masonry, Stone	24	4003A17	0000

Long-Life Wet/Dry-Cutting Blades for Walk-Behind Flat Saws


	Round Arbor

These blades have a higher concentration of diamonds than other dry-cutting blades, so they last up to three times longer. Use them with low horsepower (under 20 hp) walk-behind flat saws. Blades with multiple arbor diameters come with a reducer bushing. Choose a narrower width of cut for faster cuts and less material loss.

					Material
	Arbor Hole Size	Arbor Hole Shape	Cut Wd.	Max. Rotation Speed, rpm	Abrasive	Body	Diamond Dp.	Saw Cutting Type	For Use On	Includes		Each
12" Diameter



		20 mm, 1"	Round	0.125"	6,300	Diamond	Steel	1/2"	Dry, Wet	Concrete, Masonry	Reducer Bushing	4466A341	0000000


		14" Diameter



				20 mm, 1"	Round	0.11"	5,460	Diamond	Steel	1/2"	Dry, Wet	Concrete, Masonry	Reducer Bushing	4466A371	000000


				20 mm, 1"	Round	0.125"	5,460	Diamond	Steel	1/2"	Dry, Wet	Concrete, Masonry	Reducer Bushing	4466A381	000000


				16" Diameter



						20 mm, 1"	Round	0.125"	4,725	Diamond	Steel	1/2"	Dry, Wet	Concrete, Masonry	Reducer Bushing	4466A721	000000


						18" Diameter



								1"	Round	0.125"	3,395	Diamond	Steel	1/2"	Dry, Wet	Concrete, Masonry	—	4466A411	000000


								1"	Round	0.14"	3,395	Diamond	Steel	1/2"	Dry, Wet	Concrete, Masonry	—	4466A421	000000


								20" Diameter



										1"	Round	0.14"	3,055	Diamond	Steel	1/2"	Dry, Wet	Concrete, Masonry	—	4466A431	000000

Wet-Cutting Blades for Walk-Behind Flat Saws


	Round Arbor

Use these blades with water or coolant (not included) to produce a smooth cut and minimize heat buildup. Choose a narrower width of cut for faster cuts and less material loss.

					Material
	Arbor Hole Size	Arbor Hole Shape	Cut Wd.	Max. Rotation Speed, rpm	Abrasive	Body	Diamond Dp.	Saw Cutting Type	For Use On		Each
12" Diameter



		1"	Round	0.125"	5,095	Diamond	Steel	3/8"	Wet	Concrete	4466A8	0000000


		14" Diameter



				1"	Round	0.11"	4,365	Diamond	Steel	3/8"	Wet	Concrete	4466A14	000000


				1"	Round	0.125"	4,365	Diamond	Steel	3/8"	Wet	Concrete	4466A19	000000
				1"	Round	0.14"	4,365	Diamond	Steel	3/8"	Wet	Concrete	4466A17	000000


				16" Diameter



						1"	Round	0.125"	3,820	Diamond	Steel	3/8"	Wet	Concrete	4466A71	000000


						18" Diameter



								1"	Round	0.125"	3,395	Diamond	Steel	3/8"	Wet	Concrete	4466A15	000000


								1"	Round	0.14"	3,395	Diamond	Steel	3/8"	Wet	Concrete	4466A18	000000


								20" Diameter



										1"	Round	0.14"	3,055	Diamond	Steel	3/8"	Wet	Concrete	4466A2	000000