Convolute Wheels | McMaster-Carr

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12"

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Cleaning

Deburring

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63 Products

Bench and Pedestal Grinding Wheels with Nylon Mesh for Deburring Metals

The abrasive-embedded mesh construction provides a cushioned grind. Also known as convolute wheels.

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

Medium—Medium-hardness wheels conform to surfaces better than hard-density wheels. Use for blending tool marks, light deburring, and creating a bright surface finish.

Hard and Extra Hard—Hard and extra-hard wheels are more durable for aggressive material removal and heavy deburring.

								Wheel
	Dia.	Thk.	Arbor Hole Size	Hardness Rating	Max. Rotation Speed, rpm	Abrasive Material	Abrasive Bond Material	Designation	Shape	Color		Each
For Steel—Unthreaded Arbor Hole







				Smooth Surface

				6"	1"	1"	Medium	6,000	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Beige	00000000	0000000


				6"	1"	1"	Hard	6,000	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Beige	0000000	000000
				6"	1"	1"	Extra Hard	6,000	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Beige	0000000	000000
				6"	2"	1"	Hard	6,000	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Beige	0000000	000000
				8"	1"	3"	Medium	4,500	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Beige	00000000	000000
				8"	1"	3"	Hard	4,500	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Beige	0000000	000000
				8"	2"	3"	Hard	4,500	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Beige	0000000	000000
				8"	2"	3"	Extra Hard	4,500	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Beige	0000000	000000
				10"	2"	5"	Extra Hard	3,600	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Beige	0000000	000000
				12"	1"	5"	Hard	3,000	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Beige	0000000	000000




						Extra-Smooth Surface

						6"	1"	1"	Medium	6,000	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Beige	00000000	000000


						6"	1"	1"	Hard	6,000	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Beige	0000000	000000
						6"	1"	1"	Extra Hard	6,000	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Beige	0000000	000000
						8"	1"	3"	Extra Hard	4,500	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Beige	0000000	000000
						8"	2"	3"	Extra Hard	4,500	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Beige	0000000	000000
						12"	1"	5"	Hard	3,000	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Beige	0000000	000000


						For Stainless Steel and Aluminum—Unthreaded Arbor Hole







										Smooth Surface

										6"	1"	1"	Medium	6,000	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	00000000	000000


										6"	1"	1"	Hard	6,000	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	00000
										6"	1"	1"	Extra Hard	6,000	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000
										6"	2"	1"	Medium	6,000	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	00000000	000000
										6"	2"	1"	Hard	6,000	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000
										8"	1"	3"	Medium	4,500	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	00000000	000000
										8"	1"	3"	Hard	4,500	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000
										8"	1"	3"	Extra Hard	4,500	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000
										8"	2"	3"	Hard	4,500	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000
										12"	2"	5"	Extra Hard	3,000	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000




												Extra-Smooth Surface

6"	1"											1"	Medium	6,000	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	00000000	000000


6"	1"											1"	Hard	6,000	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	00000
6"	1"	1"										Extra Hard	6,000	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000
6"	2"	1"	Hard									6,000	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000
8"	1"	3"	Medium									4,500	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	00000000	000000
8"	1"	3"	Hard									4,500	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000
8"	1"	3"	Extra Hard									4,500	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000
8"	2"	3"	Hard									4,500	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000
8"	2"	3"	Extra Hard									4,500	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000
12"	1"	5"	Extra Hard									3,000	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000
12"	2"	5"	Extra Hard									3,000	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000




		Polished Surface

		6"	1"									1"	Medium	6,000	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	00000000	00000

Accessories for Grinding Wheels

Sanding Wheel Reducer Bushings

For Wheel Dia.	For Arbor Hole Dia.	Choose a Reduced Arbor Hole Diameter		Pair
8"	3"	1/2" , 5/8" , 3/4" , 1" , 1 1/4"	00000000	0000000
10", 12"	5"	1" , 1 1/4" , 1 1/2" , 1 3/4" , 2"	00000000	000000

For Wheel Dia.	For Arbor Hole Dia.	No. of Pieces	For Reduced Arbor Hole Dia.		Each
6"	1"	3	1/2", 5/8", 3/4"	00000000	00000

Bench and Pedestal Grinding Wheels with Nylon Mesh for Cleaning and Polishing Metals

The abrasive-embedded mesh construction provides a cushioned grind. Also known as convolute wheels.

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

							Wheel
	Dia.	Thk.	Arbor Hole Size	Max. Rotation Speed, rpm	Abrasive Material	Abrasive Bond Material	Designation	Shape	Color		Each
For Steel—Unthreaded Arbor Hole







				Smooth Surface

				6"	1"	1"	6,000	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Red	0000000	0000000


				6"	2"	1"	6,000	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Red	0000000	000000
				8"	1"	3"	4,500	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Red	0000000	000000
				8"	2"	3"	4,500	Nylon Mesh/Aluminum Oxide	Synthetic Resin	Type 1	Straight	Red	0000000	000000


				For Stainless Steel and Aluminum—Unthreaded Arbor Hole







								Smooth Surface

								6"	1"	1"	3,000	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	00000


								6"	2"	1"	3,000	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000
								8"	1"	3"	2,500	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000
								8"	2"	3"	2,500	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000




										Extra-Smooth Surface

										6"	1"	1"	3,000	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	00000


										6"	2"	1"	3,000	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000
										8"	1"	3"	2,500	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	00000
										8"	2"	3"	2,500	Nylon Mesh/Silicon Carbide	Synthetic Resin	Type 1	Straight	Gray	0000000	000000