Angle Grinder Accessories, Cup Brushes | Bosch Power Tools 1810PS

Grinding Wheels

Brushes & Wire Wheels

Cup Brushes

Bosch offers a full selection of crimped and knotted wire cup brushes.

• WB503, WB504 and WB508-511 are knotted wire cup brushes designed specifically for portable tools. Useful for removing weld scale, burrs and corrosion or preparing surfaces for painting

• WB523-526 are crimped wire cup brushes with carbon steel bristles that provide softer brushing action than knotted wire cup brushes

Item #	Diameter	Arbor	Max. RPM	Material	Wire Gauge	Description
WB503	3"	1/2"-13	12,500	Stainless steel	0.020	Knotted single row cup brush
WB504	3"	5/8"-11	12,500	Stainless steel	0.020	Knotted single row cup brush
WB508	3"	1/2"-13	12,500	Carbon steel	0.020	Knotted single row cup brush
WB509	3"	5/8"-11	12,500	Carbon steel	0.020	Knotted single row cup brush
WB510	4"	5/8"-11	8,500	Carbon steel	0.020	Knotted wire cup brush
WB511	6"	5/8"-11	6,600	Carbon steel	0.020	Knotted wire cup brush
WB523	3"	1/2"-13	12,500	Carbon steel	0.012	Crimped wire cup brush
WB524	3"	5/8"-11	12,500	Carbon steel	0.012	Crimped wire cup brush
WB525	4"	5/8"-11	8,500	Carbon steel	0.014	Crimped wire cup brush
WB526	6"	5/8"-11	6,600	Carbon steel	0.014	Crimped wire cup brush

Wire Wheels

Bosch offers a full selection of wire wheels.

• WB568 and WB569 are crimped wire wheels made from the highest quality crimped tempered steel with maximum wire density to ensure longer life. Use for de-burring gears, removing oxides and scale, flash removal and edge blending

• WB553, WB554, WB558 and WB559 are stiff stringer bead knotted wire wheels with extremely narrow tufted faces that provide aggressive action. A maximum number of knots ensures longer life. Ideal for bead weld preparation and excellent for confined areas such as cross country pipe lines and pipe fabrication. Also useful for brushing expansion joints and narrow grooves

• WB538, WB539, WB543 and WB544 are full cable knotted wire wheels with narrow faces for more difficult brushing applications that excel in tight places for jobs like cleaning welds on angles or corners. Rugged construction and precision balancing permits high RPM usage

Item #	Diameter	Arbor	Max. RPM	Material	Wire Gauge	Description
WB538	4"	1/2"-13	20,000	Stainless steel	0.020	Full cable knotted wire wheel
WB539	4"	5/8"-11	20,000	Stainless steel	0.020	Full cable knotted wire wheel
WB543	4"	1/2"-13	20,000	Carbon steel	0.020	Full cable knotted wire wheel
WB544	4"	5/8"-11	20,000	Carbon steel	0.020	Full cable knotted wire wheel
WB553	4"	1/2"-13	20,000	Stainless steel	0.020	Stringer bead knotted wire wheel
WB554	4"	5/8"-11	20,000	Stainless steel	0.020	Stringer bead knotted wire wheel
WB558	4"	1/2"-13	20,000	Carbon steel	0.020	Stringer bead knotted wire wheel
WB559	4"	5/8"-11	20,000	Carbon steel	0.020	Stringer bead knotted wire wheel
WB568	4"	1/2"-13	12,500	Tempered steel	0.014	Crimped wire wheel
WB569	4"	5/8"-11	12,500	Tempered steel	0.014	Crimped wire wheel