Cup brushes
COMBITWIST® Knot Wire Cup Brush
Technical informationBrush Diameter2 3/4 InchFilament MaterialSteel wire (ST)Wire Diameter0.014 InchThread / Arbor5/8-11Trim Length7/8 InchNumber of Knots18Max. RPM14000 RPMPack Qty5The brush knots are knotted to 75% of the length. The brush is designed for brushing large areas and for heavy-duty brushwork, such as deburring, cleaning, derusting and descaling, as well as removing spatter. Steel wire is the most common filament material. Brushes with steel wire as the filament material are ideal for work on surfaces and deburring. PFERD special wire has high tensile strength and bending fatigue strength. This ensures that the wire wears down in the optimal way, as well as a long tool life, even in extreme brushing applications. Steel wire is temperature-resistant up to 600°F.AdvantagesMaximum economic efficiency due to maximum service life and stock removal rate.Brush runs smoothly due to it's flawless balance.Designed for work on corners and edges as the knots are less likely to unravel.Optimal ratio of aggressiveness and flexibility.Long service life through use of PFERD special wire.ApplicationsCleaningDeburringDerustingDescalingRemoving oxide layersPaint strippingRoot seam processingWork on weld seamsWork on fillet weldsMaterials that can be workedSteel, cast steelSteel materials with a hardness > 54 HRCSteels up to 370 HV (< 38 HRC)Cast ironCast steelDrive TypesAngle grinder
COMBITWIST® Knot Wire Cup Brush
Technical informationBrush Diameter4 InchFilament MaterialStainless steel wire (INOX)Wire Diameter0.02 InchThread / Arbor5/8-11Trim Length1 3/8 InchNumber of Knots48Max. RPM7000 RPMPack Qty1The brush knots are knotted to 75% of the length. The two-row brush is designed for brushing large areas and for heavy-duty brushwork, such as deburring, cleaning, derusting and descaling, as well as removing spatter. In order to fulfill the requirements for brushing stainless steel (INOX), PFERD produces all stainless steel (INOX) brushes using 302 stainless steel wire. Practical experience gained from industrial use confirms that this wire quality achieves excellent corrosion resistance with optimum brush life. The wire found in stainless steel (INOX) brushes tends to become magnetic after cold working. All PFERD brush products with stainless steel wire (INOX) are color-coded blue in the Tool Manual. All of these brushes are recommended for use on all stainless steels (INOX), such as 316.;The reason for this is a change in the microstructure caused by deformation (e.g. during the wire drawing process). This does not have any impact on the quality and corrosion resistance of the INOX filament. The filament is still resistant to corrosion. Stainless steel wire (INOX) is temperature-resistant up to 850 °F.AdvantagesDouble-row design enables fast results due to larger filament width.Maximum economic efficiency due to maximum service life and stock removal rate.Brush runs smoothly due to it's flawless balance.Designed for work on corners and edges as the knots are less likely to unravel.Optimal ratio of aggressiveness and flexibility.Very corrosion-resistant.ApplicationsCleaningDeburringDerustingDescalingRemoving heat discolourationRemoving oxide layersPaint strippingRoot seam processingWork on weld seamsWork on fillet weldsMaterials that can be workedSoft titanium alloys (tensile strength 500 N/mm²)Stainless steel (INOX)TitaniumTitanium alloysAluminumBronzeCobalt-based alloysHard non-ferrous metalHigh-temperature-resistant materialsNickel-based alloys (e.g. Inconell and Hastelloy)Drive TypesAngle grinder
Crimped Mounted Cup Brush
Technical informationBrush Diameter1 3/4 InchFilament MaterialStainless steel wire (INOX)Wire Diameter0.012 InchShank Diameter1/4 InchTrim Length11/16 InchMax. RPM13000 RPMPack Qty10Designed for cleaning, derusting and smoothing. Perfect tool for the removal of corrosion and paint. Ideal for brushing on large, flat and easily accessible surfaces with the entire brush face applied to the workpiece. In order to fulfill the requirements for brushing stainless steel (INOX), PFERD produces all stainless steel (INOX) brushes using 302 stainless steel wire. Practical experience gained from industrial use confirms that this wire quality achieves excellent corrosion resistance with optimum brush life. The wire found in stainless steel (INOX) brushes tends to become magnetic after cold working. All PFERD brush products with stainless steel wire (INOX) are color-coded blue in the Tool Manual. All of these brushes are recommended for use on all stainless steels (INOX), such as 316.;The reason for this is a change in the microstructure caused by deformation (e.g. during the wire drawing process). This does not have any impact on the quality and corrosion resistance of the INOX filament. The filament is still resistant to corrosion. Stainless steel wire (INOX) is temperature-resistant up to 850 °F.AdvantagesHighly flexible, enabling optimal adaptation to the workpiece contour.Very corrosion-resistant.Creates fine surfaces.ApplicationsCleaningDeburringDerustingRemoving heat discolourationRemoving oxide layersPaint strippingRougheningMaterials that can be workedSoft titanium alloys (tensile strength 500 N/mm²)Stainless steel (INOX)TitaniumTitanium alloysAluminumBronzeCobalt-based alloysHard non-ferrous metalHigh-temperature-resistant materialsNickel-based alloys (e.g. Inconell and Hastelloy)Drive TypesFlexible shaft drivePower drillStraight grinderSafetyWhen clamping the brush, ensure that the shank is clamped as far into the arbor as possible. This especially applies to high rotational speed ranges. The minimum clamping length is 10 mm.
Crimped Wire Cup Brush PSF
Technical informationBrush Diameter2 3/4 InchFilament MaterialSteel wire (ST)Wire Diameter0.012 InchThread / Arbor5/8-11Trim Length7/8 InchMax. RPM12500 RPMPack Qty5Excellent for medium-duty brushing such as deburring, cleaning, and derusting of large surfaces. Steel wire is the most common filament material. Brushes with steel wire as the filament material are ideal for work on surfaces and deburring. PFERD special wire has high tensile strength and bending fatigue strength. This ensures that the wire wears down in the optimal way, as well as a long tool life, even in extreme brushing applications. Steel wire is temperature-resistant up to 600°F.AdvantagesPackaged for retail.Highly flexible, enabling optimal adaptation to the workpiece contour.Long service life through use of PFERD special wire.Creates fine surfaces.ApplicationsCleaningDeburringDerustingRemoving oxide layersPaint strippingRougheningMaterials that can be workedSteel, cast steelSteel materials with a hardness > 54 HRCSteels up to 370 HV (< 38 HRC)ThermoplasticsWoodCast ironCast steelThermosetting plasticsElastomersDrive TypesAngle grinderCordless angle grinder
Diamond Coated Wire Cup Brush
Technical informationBrush Diameter2 3/4 InchFilament MaterialStainless steel wire (INOX) diamond (DIA)Wire Diameter0.02 InchGrit Size270Thread / Arbor5/8-11Trim Length1 5/8 InchNumber of Knots18Max. RPM11000 RPMPack Qty1The brush knots are knotted to 50% of the length. The brush achieves a better surface quality on uneven surfaces when compared to knotted brushes. INOX DIA filament brushes are designed for particularly demanding applications that require an aggressive brush. They are primarily used on extremely hard materials. Stainless steel wire (INOX) diamond (DIA) is temperature-resistant up to 850 °F.AdvantagesOptimal ratio of aggressiveness and flexibility.ApplicationsCleaningDeburringDescalingRemoving oxide layersMaterials that can be workedSoft titanium alloys (tensile strength 500 N/mm²)Stainless steel (INOX)TitaniumTitanium alloysTungsten carbideWear-resistant coatings (powder metal alloys and hardfacing alloys)AluminumBronzeCobalt-based alloysHard non-ferrous metalDrive TypesAngle grinder
Encapsulated Cup Brush
Technical informationBrush Diameter4 InchFilament MaterialSteel wire (ST)Wire Diameter0.02 InchThread / Arbor5/8-11Trim Length1 1/8 InchMax. RPM7000 RPMPack Qty1Extremely aggressive brushing action, ideal for heavy-duty brushing. Wire is bonded in a synthetic elastomer material which firmly supports the wire filaments, providing precisely controlled brush face, longer brush life and very aggressive removal rates. Limited flexibility. Brushes with encapsulated steel wire are available in different hardness grades. Designed for extremely aggressive use and high heat-resistance. Color: blackAdvantagesMaximum service life as premature wire breakage is prevented.Precise handling due to high dimensional stability.ApplicationsCleaningDeburringDerustingDescalingRemoving oxide layersPaint strippingRoot seam processingWork on weld seamsWork on fillet weldsMaterials that can be workedSteel, cast steelSteel materials with a hardness > 54 HRCSteels up to 370 HV (< 38 HRC)Cast ironCast steelDrive TypesAngle grinder
Knot Wire Cup Brush
Technical informationBrush Diameter6 InchFilament MaterialSteel wire (ST)Wire Diameter0.023 InchThread / Arbor5/8-11Trim Length1 1/2 InchNumber of Knots66Max. RPM6000 RPMPack Qty1Steel wire is the most common filament material. Brushes with steel wire as the filament material are ideal for work on surfaces and deburring. PFERD special wire has high tensile strength and bending fatigue strength. This ensures that the wire wears down in the optimal way, as well as a long tool life, even in extreme brushing applications. Steel wire is temperature-resistant up to 600°F.AdvantagesDouble-row design enables fast results due to larger filament width.With female thread for optimum guidability and fatigue-free working.Aggressive brushing action due to tightly-twisted wire knots.Long service life through use of PFERD special wire.ApplicationsCleaningDeburringDerustingDescalingRemoving oxide layersPaint strippingRoot seam processingWork on weld seamsWork on fillet weldsMaterials that can be workedSteel, cast steelSteel materials with a hardness > 54 HRCSteels up to 370 HV (< 38 HRC)Cast ironCast steelDrive TypesAngle grinder
Knot Wire Cup Brush PSF
Technical informationBrush Diameter2 3/4 InchFilament MaterialStainless steel wire (INOX)Wire Diameter0.014 InchThread / Arbor5/8-11Trim Length3/4 InchMax. RPM12500 RPMPack Qty5Aggressive brush. Excellent for heavy-duty brushing such as deburring, cleaning, derusting and descaling and removal of spatter. In order to fulfill the requirements for brushing stainless steel (INOX), PFERD produces all stainless steel (INOX) brushes using 302 stainless steel wire. Practical experience gained from industrial use confirms that this wire quality achieves excellent corrosion resistance with optimum brush life. The wire found in stainless steel (INOX) brushes tends to become magnetic after cold working. All PFERD brush products with stainless steel wire (INOX) are color-coded blue in the Tool Manual. All of these brushes are recommended for use on all stainless steels (INOX), such as 316.;The reason for this is a change in the microstructure caused by deformation (e.g. during the wire drawing process). This does not have any impact on the quality and corrosion resistance of the INOX filament. The filament is still resistant to corrosion. Stainless steel wire (INOX) is temperature-resistant up to 850 °F.AdvantagesPackaged for retail.Aggressive brushing action due to tightly-twisted wire knots.Very corrosion-resistant.ApplicationsCleaningDeburringDerustingDescalingRemoving heat discolourationRemoving oxide layersPaint strippingRoot seam processingWork on weld seamsWork on fillet weldsMaterials that can be workedSoft titanium alloys (tensile strength 500 N/mm²)Stainless steel (INOX)TitaniumTitanium alloysAluminumBronzeCobalt-based alloysHard non-ferrous metalHigh-temperature-resistant materialsNickel-based alloys (e.g. Inconell and Hastelloy)Drive TypesAngle grinder
Knot Wire Cup Brush
Technical informationBrush Diameter2 3/4 InchFilament MaterialStainless steel wire (INOX)Wire Diameter0.014 InchThread / Arbor5/8-11Trim Length7/8 InchNumber of Knots18Max. RPM14000 RPMPack Qty5The brush knots are knotted to 75% of the length. The brush is designed for brushing large areas and for heavy-duty brushwork, such as deburring, cleaning, derusting and descaling, as well as removing spatter. In order to fulfill the requirements for brushing stainless steel (INOX), PFERD produces all stainless steel (INOX) brushes using 302 stainless steel wire. Practical experience gained from industrial use confirms that this wire quality achieves excellent corrosion resistance with optimum brush life. The wire found in stainless steel (INOX) brushes tends to become magnetic after cold working. All PFERD brush products with stainless steel wire (INOX) are color-coded blue in the Tool Manual. All of these brushes are recommended for use on all stainless steels (INOX), such as 316.;The reason for this is a change in the microstructure caused by deformation (e.g. during the wire drawing process). This does not have any impact on the quality and corrosion resistance of the INOX filament. The filament is still resistant to corrosion. Stainless steel wire (INOX) is temperature-resistant up to 850 °F.AdvantagesOptimal ratio of aggressiveness and flexibility.Very corrosion-resistant.ApplicationsCleaningDeburringDerustingDescalingRemoving heat discolourationRemoving oxide layersPaint strippingRoot seam processingWork on weld seamsWork on fillet weldsMaterials that can be workedSoft titanium alloys (tensile strength 500 N/mm²)Stainless steel (INOX)TitaniumTitanium alloysAluminumBronzeCobalt-based alloysHard non-ferrous metalHigh-temperature-resistant materialsNickel-based alloys (e.g. Inconell and Hastelloy)Drive TypesAngle grinder
Knot Wire Cup Brush
Technical informationBrush Diameter3 1/2 InchFilament MaterialSteel wire (ST)Wire Diameter0.02 InchThread / Arbor5/8-11Trim Length7/8 InchNumber of Knots20Max. RPM12500 RPMPack Qty1The brush knots are knotted to 75% of the length. The brush with female thread is designed for brushing large areas and for heavy-duty brushwork, such as deburring, cleaning, derusting and descaling, as well as removing spatter. Steel wire is the most common filament material. Brushes with steel wire as the filament material are ideal for work on surfaces and deburring. PFERD special wire has high tensile strength and bending fatigue strength. This ensures that the wire wears down in the optimal way, as well as a long tool life, even in extreme brushing applications. Steel wire is temperature-resistant up to 600°F.AdvantagesWith female thread for optimum guidability and fatigue-free working.Optimal ratio of aggressiveness and flexibility.Long service life through use of PFERD special wire.ApplicationsCleaningDeburringDerustingDescalingRemoving oxide layersPaint strippingRoot seam processingWork on weld seamsWork on fillet weldsMaterials that can be workedSteel, cast steelSteel materials with a hardness > 54 HRCSteels up to 370 HV (< 38 HRC)Cast ironCast steelDrive TypesAngle grinder
Knot Wire Cup Brush
Technical informationBrush Diameter4 InchFilament MaterialSteel wire (ST)Wire Diameter0.02 InchThread / Arbor5/8-11Trim Length1 3/8 InchNumber of Knots24Max. RPM7000 RPMPack Qty1Aggressive brush with internal thread. Excellent for heavy-duty brushing such as deburring, cleaning, derusting and descaling and removal of spatter. Steel wire is the most common filament material. Brushes with steel wire as the filament material are ideal for work on surfaces and deburring. PFERD special wire has high tensile strength and bending fatigue strength. This ensures that the wire wears down in the optimal way, as well as a long tool life, even in extreme brushing applications. Steel wire is temperature-resistant up to 600°F.AdvantagesWith female thread for optimum guidability and fatigue-free working.Aggressive brushing action due to tightly-twisted wire knots.Long service life through use of PFERD special wire.ApplicationsCleaningDeburringDerustingDescalingRemoving oxide layersPaint strippingRoot seam processingWork on weld seamsWork on fillet weldsMaterials that can be workedSteel, cast steelSteel materials with a hardness > 54 HRCSteels up to 370 HV (< 38 HRC)Cast ironCast steelDrive TypesAngle grinder
Knot Wire Cup Brush
Technical informationBrush Diameter2 3/4 InchFilament MaterialSteel wire (ST)Wire Diameter0.02 InchThread / ArborX-LOCKTrim Length3/4 InchNumber of Knots18Max. RPM12500 RPMPack Qty1000Aggressive brush. Excellent for heavy-duty brushing such as deburring, cleaning, derusting and descaling and removal of spatter. With the BOSCH X-LOCK system for angle grinders, you can change discs quickly and comfortably. Instead of a round center hole, the X-LOCK system features an X-shaped contour, which allows the disc to be fixed on the angle grinder in a form-fitting manner. This guarantees that different discs can be mounted securely and comfortably in the shortest possible time. The unique system meets the highest quality and safety standards and even withstands tough and challenging operating conditions. X-LOCK from Bosch is the world's first quick-changing system for angle grinders: Position the tool in the X-LOCK holder, click it into place – and you're ready! It's never been so easy to change accessories on angle grinders. X-LOCK is creating a new standard which makes professionals’ lives easier and increases their productivity. Bosch Power Tools relies on strong partners like PFERD. PFERD has developed the principle for connecting the X-LOCK punched part with the bonded abrasive, flap discs and brushes and created the conditions to enable them to be produced industrially. Steel wire is the most common filament material. Brushes with steel wire as the filament material are ideal for work on surfaces and deburring. PFERD special wire has high tensile strength and bending fatigue strength. This ensures that the wire wears down in the optimal way, as well as a long tool life, even in extreme brushing applications. Steel wire is temperature-resistant up to 600°F.AdvantagesWith X-LOCK arbor for quick and easy tool changing.Secure fixing as the product audibly clicks into place.Aggressive brushing action due to tightly-twisted wire knots.Long service life through use of PFERD special wire.ApplicationsCleaningDeburringDerustingDescalingRemoving oxide layersPaint strippingRoot seam processingWork on weld seamsWork on fillet weldsMaterials that can be workedSteel, cast steelSteel materials with a hardness > 54 HRCSteels up to 370 HV (< 38 HRC)Cast ironCast steelDrive TypesAngle grinder
M-BRAD® Cup Brush
Technical informationBrush Diameter3 1/2 InchFilament MaterialSilicon carbide (SiC)Wire Diameter0.04 InchGrit Size120Thread / Arbor5/8-11Trim Length7/8 InchMax. RPM12000 RPMPack Qty1Excellent for medium-duty brushing such as deburring, cleaning, and derusting of large surfaces. Silicon carbide (SiC) filament brushes are designed for deburring work and surface improvement. Plastic filaments are temperature-resistant up to 410°F.AdvantagesHighly flexible, enabling optimal adaptation to the workpiece contour.Abrasive grains are embedded in flexible plastic filaments, which means that the filament works on the sides as well as at the tip.ApplicationsCleaningDeburringRougheningStructuring (matt finishing, brush matting and satin finishing)Materials that can be workedStainless steel (INOX)Steel, cast steelSteel materials with a hardness > 54 HRCSteels up to 370 HV (< 38 HRC)ThermoplasticsWoodAluminumBronzeCast ironCast steelDrive TypesAngle grinderCordless angle grinder
M-BRAD® Miniature Cup Brush
Technical informationBrush Diameter9/16 InchFilament MaterialAluminum oxide (AO)Wire Diameter0.012 InchGrit Size600Shank Diameter1/8 InchTrim Length1/4 InchMax. RPM6000 RPMPack Qty36Designed for light brushing such as deburring, cleaning and polishing. Ideal for brushing on small surfaces due to face-down use with the entire brush face applied to the workpiece. PFERD offers a wide range of miniature brushes for precision work. These can be used on flexible shaft drives, micro motors or electric grinders. Brushes with aluminum oxide (AO) are less sharp-edged and aggressive than those with SiC. These brushes are designed for polishing and smoothing finishes on soft metals. Plastic filaments are temperature-resistant up to 410°F.AdvantagesMaximum precision and efficiency on delicate workpieces.Highly flexible, enabling optimal adaptation to the workpiece contour.Abrasive grains are embedded in flexible plastic filaments, which means that the filament works on the sides as well as at the tip.ApplicationsCleaningDeburringMaterials that can be workedSteel, cast steelSteel materials with a hardness > 54 HRCSteels up to 370 HV (< 38 HRC)AluminumBronzeCast ironCast steelCobalt-based alloysOther non-ferrous metalsDrive TypesFlexible shaft driveStraight grinderSafetyWhen clamping the brush, ensure that the shank is clamped as far into the arbor as possible. This especially applies to high rotational speed ranges. The minimum clamping length is 10 mm.
Mounted Crimped Cup Brush
Technical informationBrush Diameter2 InchFilament MaterialSteel wire (ST)Wire Diameter0.012 InchShank Diameter1/4 InchTrim Length3/4 InchMax. RPM13000 RPMPack Qty5Designed for cleaning, derusting and smoothing. Perfect tool for the removal of corrosion and paint. Ideal for brushing on large, flat and easily accessible surfaces with the entire brush face applied to the workpiece. Steel wire is the most common filament material. Brushes with steel wire as the filament material are ideal for work on surfaces and deburring. PFERD special wire has high tensile strength and bending fatigue strength. This ensures that the wire wears down in the optimal way, as well as a long tool life, even in extreme brushing applications.AdvantagesPackaged for retail.Highly flexible, enabling optimal adaptation to the workpiece contour.Long service life through use of PFERD special wire.Creates fine surfaces.ApplicationsCleaningDeburringDerustingRemoving oxide layersPaint strippingRougheningMaterials that can be workedSteel, cast steelSteel materials with a hardness > 54 HRCSteels up to 370 HV (< 38 HRC)ThermoplasticsWoodCast ironCast steelThermosetting plasticsElastomersDrive TypesFlexible shaft drivePower drillStraight grinderSafetyWhen clamping the brush, ensure that the shank is clamped as far into the arbor as possible. This especially applies to high rotational speed ranges. The minimum clamping length is 10 mm.