Glass Cutting Saws | McMaster-Carr

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

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Less than 10,000 rpm

10,000 rpm to 19,999 rpm

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Grit

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Arbor Hole

26 Products

Circular Saw Blades for Glass and Fiberglass

The carbide-grit edge on these blades cuts brittle and abrasive materials including glass and fiberglass. Blades with multiple arbor diameters come with a reducer bushing. Choose medium grit for less material loss and smoother cuts. Choose coarse grit for faster cuts. For blades with a round/diamond arbor, detach the center piece to expose the diamond shape.

Medium Grit

Segmented Edge

Round/Diamond

Arbor

Round

Arbor

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



		1/2", 5/8"	Round/Diamond	0.101"	6,500	Carbide	Steel	Dry	Segmented	Fiberglass, Glass	Reducer Bushing	4021A21	000000


		8" Diameter



				1/2", 5/8"	Round/Diamond	0.099"	5,700	Carbide	Steel	Dry	Segmented	Fiberglass, Glass	Reducer Bushing	4021A22	00000

Coarse Grit


Continuous Edge	Segmented Edge

Round/Diamond

Arbor

Round

Arbor

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



		3/8"	Round	0.098"	15,200	Carbide	Steel	Dry	Continuous	Fiberglass, Glass	—	4021A31	000000


		4" Diameter



				5/8"	Round	0.1"	11,500	Carbide	Steel	Dry	Continuous	Fiberglass, Glass	—	4021A12	00000


				6 1/2" Diameter



						1/2", 5/8"	Round/Diamond	0.107"	7,000	Carbide	Steel	Dry	Segmented	Fiberglass, Glass	Reducer Bushing	4021A13	00000


						7" Diameter



								1/2", 5/8"	Round/Diamond	0.098"	6,500	Carbide	Steel	Dry	Segmented	Fiberglass, Glass	Reducer Bushing	4021A14	00000


								8" Diameter



										1/2", 5/8"	Round/Diamond	0.123"	5,700	Carbide	Steel	Dry	Segmented	Fiberglass, Glass	Reducer Bushing	4021A15	00000

Wet-Cutting Circular Saw Blades for Tile


	Round Arbor

Use these blades with water or coolant (not included) to produce smoother cuts in stone and ceramic tile than dry-cutting blades. They're also for use on glass. They have a continuous edge coated in diamond grit. Blades with multiple arbor diameters come with a reducer bushing.

					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
4" Diameter



		5/8"	Round	0.06"	13,000	Diamond	Steel	Wet	0.2"	Continuous	Tiles, Glass	—	4166A4	000000


		4 1/2" Diameter



				5/8"	Round	0.06"	12,000	Diamond	Steel	Wet	0.2"	Continuous	Tiles, Glass	—	4166A41	00000


				5" Diameter



						5/8", 7/8"	Round	0.06"	11,000	Diamond	Steel	Wet	0.2"	Continuous	Tiles, Glass	Reducer Bushing	4166A42	00000


						6" Diameter



								5/8"	Round	0.06"	9,000	Diamond	Steel	Wet	0.2"	Continuous	Tiles, Glass	—	4166A47	00000


								7" Diameter



										5/8"	Round	0.06"	8,000	Diamond	Steel	Wet	0.2"	Continuous	Tiles, Glass	—	4166A52	00000


										8" Diameter



												5/8"	Round	0.06"	7,000	Diamond	Steel	Wet	0.2"	Continuous	Tiles, Glass	—	4166A48	00000

Bench Grinder Cutoff Wheels for Carbide, Ceramic, and Glass


	Side View

These steel wheels have a diamond grit edge, so they last longer than standard bench-grinder cutoff wheels when cutting hard, nonferrous materials such as carbide, ceramic, and glass.

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



		0.035"	1 1/4"	15,275	Type 1	Straight	Diamond	Steel	Carbide, Ceramic, Glass	100	4142A11	0000000


		6" Diameter



				0.035"	1 1/4"	10,175	Type 1	Straight	Diamond	Steel	Carbide, Ceramic, Glass	100	4571A91	000000


				7" Diameter



						0.04"	1 1/4"	8,725	Type 1	Straight	Diamond	Steel	Carbide, Ceramic, Glass	100	4142A12	000000


						8" Diameter



								0.04"	1 1/4"	7,625	Type 1	Straight	Diamond	Steel	Carbide, Ceramic, Glass	100	4142A13	000000


								10" Diameter



										0.05"	1 1/4"	6,100	Type 1	Straight	Diamond	Steel	Carbide, Ceramic, Glass	100	4142A14	000000

Miter, Chop, and Table Saw Blades for Glass and Fiberglass


	Round Arbor

The carbide-grit edge on these blades cuts brittle and abrasive materials including glass and fiberglass.

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	Edge Style	Includes		Each
Coarse Grit







				10" Diameter

				5/8", 3/4"	Round	0.138"	4,600	Carbide	Steel	Dry	Segmented	Reducer Bushing	4021A16	0000000




						12" Diameter

						3/4", 1"	Round	0.142"	3,800	Carbide	Steel	Dry	Segmented	Reducer Bushing	4021A17	000000

Wet-Cutting Miter, Chop, and Table Saw Blades for Tiles


	Round Arbor

Use with water or coolant (not included) to produce smoother cuts in stone and ceramic tile than dry-cutting blades. They're also for use on glass.

Continuous Edge—These blades have a continuous edge coated in diamond grit.

					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		Each
10" Diameter



		5/8"	Round	0.06"	5,300	Diamond	Steel	Wet	0.2"	Continuous	Glass, Tiles	4166A49	000000


		12" Diameter



				1"	Round	0.08"	4,500	Diamond	Steel	Wet	0.2"	Continuous	Glass, Tiles	4166A6	000000


				14" Diameter



						1"	Round	0.08"	4,365	Diamond	Steel	Wet	0.2"	Continuous	Glass, Tiles	4166A61	000000

Angle Grinder Cutoff Wheels for Ceramic and Glass


	Side View

Made with diamond, the strongest abrasive material, these wheels are extremely hard and wear resistant, so they stand up to ceramic and glass.

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



		3/64"	7/8"	13,580	Type 1	Straight	Diamond	Fiberglass Mesh	Ceramic, Glass	24	4723N11	000000


		5" Diameter



				3/64"	7/8"	13,580	Type 1	Straight	Diamond	Fiberglass Mesh	Ceramic, Glass	24	4723N12	000000


				6" Diameter



						3/64"	7/8"	13,580	Type 1	Straight	Diamond	Fiberglass Mesh	Ceramic, Glass	24	4723N13	000000