Nonsparking Brushes | McMaster-Carr

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Grinders for Bits and Burs

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Phosphor Bronze

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14 Products

Nonsparking Abrasive Hand Brushes

Made of phosphor bronze that is Factory Mutual approved, the bristles on this brush inhibit sparking and are nonmagnetic and corrosion resistant. It satisfies OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present. Use to remove light-to-medium rust and stains and small burs.

Warning: Do not use in direct contact with acetylene.

	Bristle		Brush
	Dia.	Lg.	Wd.	Lg.	Overall Lg.	Handle Material		Each
Curved Handle







				Phosphor Bronze Bristles—For Steel, Stainless Steel, Titanium, Aluminum, Brass, Bronze, and Copper

				0.006"	1/2"	3/8"	1 3/8"	7 3/4"	Wood	6531A5	00000

Nonsparking Tube Brushes

Made of phosphor bronze that is Factory Mutual approved, this brush inhibits sparking and is nonmagnetic and corrosion resistant. It satisfies OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present. Use to clean tubes, pipes, and holes.

Warning: Do not use in direct contact with acetylene.

	Brush		Bristle			Stem
	Dia.	Lg.	Dia.	Flexibility	No. of Spirals	No. of Wires	Wire Material	Overall Lg.	Handle Material		Each
Loop Handle







				Phosphor Bronze Bristles—For Use On Steel, Stainless Steel, Titanium, Aluminum, Brass, Bronze, Copper

				13/16"	4"	0.008"	Rigid	1	2	Phosphor Bronze	12 1/2"	Phosphor Bronze	3746A77	000000

Nonsparking Aggressive-Cleaning Abrasive Hand Brushes

Curved Handle

Arched Handle

Block Handle

Made of phosphor bronze that is Factory Mutual approved, the bristles on these brushes inhibit sparking and are nonmagnetic and corrosion resistant. They satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present. The thick bristles are good for tasks such as removing weld slag, heavy surface contamination, and large burs.

Warning: Do not use in direct contact with acetylene.

	Bristle		Brush
	Dia.	Lg.	Wd.	Lg.	Overall Lg.	Handle Material		Each
Curved Handle







				Phosphor Bronze Bristles—For Steel, Stainless Steel, Titanium, Aluminum, Brass, Bronze, and Copper

				0.014"	1 1/8"	1"	6 1/8"	13 3/4"	Wood	6531A2	000000


				Arched Handle







								Phosphor Bronze Bristles—For Steel, Stainless Steel, Titanium, Aluminum, Brass, Bronze, and Copper

								0.014"	1 1/8"	7/8"	5"	10"	Wood	6531A1	00000


								Block Handle







												Phosphor Bronze Bristles—For Steel, Stainless Steel, Titanium, Aluminum, Brass, Bronze, and Copper

												0.014"	1 3/4"	1 3/4"	6 1/2"	7 1/4"	Wood	6531A3	00000

Nonsparking Aggressive-Cleaning Cup Brushes for Flat Surfaces

Use for tasks such as edge rounding and removing weld slag, heavy surface contamination, and large burs. Also known as knot-wire brushes.

Warning: Do not use in direct contact with acetylene.

Phosphor Bronze Bristles—Made of phosphor bronze that is Factory Mutual approved, the bristles on these brushes inhibit sparking and are nonmagnetic and corrosion resistant.

Nonsparking—They satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present.

			Bristle
	Brush Dia.	Arbor Hole Thread Size	Dia.	Lg.	Style	Flexibility	Max. Rotation Speed, rpm	Performance		Each
For Use With Angle Grinders







				Phosphor Bronze Bristles—For Use On Steel, Stainless Steel, Titanium, Aluminum, Brass, Bronze, and Copper

				3"	5/8"-11	0.020"	1 1/8"	Twisted	Rigid	12,500	Aggressive Cleaning, Nonsparking	6530A6	0000000

Nonsparking Cup Brushes for Flat Surfaces

Use to remove light-to-medium rust and stains and small burs.

Warning: Do not use in direct contact with acetylene.

Phosphor Bronze Bristles—Made of phosphor bronze that is Factory Mutual approved, the bristles on these brushes inhibit sparking and are nonmagnetic and corrosion resistant.

Nonsparking—They satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present.

			Bristle
	Brush Dia.	Arbor Hole Thread Size	Dia.	Lg.	Style	Flexibility	Max. Rotation Speed, rpm	Performance		Each
For Use With Angle Grinders







				Phosphor Bronze Bristles—For Use On Steel, Stainless Steel, Titanium, Aluminum, Brass, Bronze, and Copper

				3"	5/8"-11	0.014"	1"	Crimped	Flexible	12,500	Nonsparking	6530A3	0000000

Nonsparking Wheel Brushes

Made of phosphorus bronze that is Factory Mutual approved, these flexible-bristle brushes inhibit sparking and are nonmagnetic and corrosion resistant. They satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present. Use to remove light-to-medium rust and stains and small burs.

Warning: Do not use in direct contact with acetylene.

	Brush			Bristle
	Dia.	Thk.	Arbor Hole Dia.	Dia.	Lg.	Style	Flexibility	Max. Rotation Speed, rpm		Each
For Use With Bench and Pedestal Grinders







				Phosphor Bronze Bristles—For Use On Steel, Stainless Steel, Titanium, Aluminum, Brass, Bronze, Copper

				6"	1"	1/2"	0.014"	1"	Crimped	Flexible	4,500	4851A17	0000000


				6"	1"	5/8"	0.014"	1"	Crimped	Flexible	4,500	4851A2	000000
				6"	1"	3/4"	0.014"	1"	Crimped	Flexible	4,500	4851A61	000000
				6"	1"	1"	0.014"	1"	Crimped	Flexible	4,500	4851A62	000000

Wheel Brush Arbors

		Each
1/4" Dia. Shank Arbor for Brush with 1/2" Dia. Arbor Hole	4851A45	000000

Nonsparking Wheel Brush Arbors

Made of nonsparking aluminum bronze, use one of these arbors to mount a nonsparking wheel brush with an arbor hole to hand-held drills and die grinders. They satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present. Arbors are also known as mandrels.

	Shank Dia.	For Max. Wheel Brush Thk.	Overall Lg.		Each
Aluminum Bronze



	1/2"	1/4"	1/2"	1"	4851A45	000000

Nonsparking Aggressive-Cleaning Wheel Brushes

Made of phosphorus bronze that is Factory Mutual approved, these brushes inhibit sparking and are nonmagnetic and corrosion resistant. They satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present. Use for tasks such as edge rounding and removing weld slag, heavy surface contamination, and large burs.

Warning: Do not use in direct contact with acetylene.

	Brush			Bristle
	Dia.	Thk.	Arbor Hole Thread Size	Dia.	Lg.	Style	Flexibility	Max. Rotation Speed, rpm		Each
For Use With Angle Grinders







				Phosphor Bronze Bristles—For Use On Steel, Stainless Steel, Titanium, Aluminum, Brass, Bronze, Copper

				4"	3/8"	5/8"-11	0.020"	3/4"	Twisted	Rigid	20,000	4851A33	0000000


				6"	1/2"	5/8"-11	0.020"	1 3/8"	Twisted	Rigid	9,000	4851A34	000000