Osborn ATB CNC Machine

Automated Deburring in Machining Centers

ATB® disc and round brushes from OSBORN are primarily used for deburring, edge rounding and finishing. They are ideal for deburring edges on flat surfaces, stamped and fine-blanked parts, as well as precision, ground and lapped parts.

Long service life, short machining time, lower process costs

ATB® brushes are manufactured within tight tolerances and do not have to be run in. An interesting feature is the particularly even edge deburring, which does not change the shape of the workpiece. The brush fill is up to 4 times denser than with conventional (punched) brushes and is extremely dimensionally stable because the bristles are firmly cast in the disc and therefore cannot break out. This leads to increased service life and a shorter processing time of the workpiece. The user can thus significantly reduce his process costs.

Many diameters, fill materials and grit sizes

Osborn offers a wide range of ATB® disc and wheel brushes. The diameters range from 50 to 250 mm, whereas abrasive grits like aluminum oxide, silicon carbide, ceramics and diamond can be used (different grit sizes are available). The materials are temperature resistant and can be used in combination with cooling liquids. There are versions with full fill and segmented fill to vary the aggressiveness or flexibility of the brush. Optionally, a flexible support collar, which is guided around the fill material, can provide stability for longer filaments and higher speeds. Coolants and lubricants can be added. Their use is particularly recommended for higher speeds or very thin workpieces.

Use on machining centres

ATB® brushes can be adapted directly to the known tool holders due to the special mounting options. This means e.g. HSK-/SK-tool holders for combination mandrels, collets, surface chucks, etc. This enables the use on machining centers and modern CNC machines, as ATB® brushes can be used under the same conditions as cutting tools. Due to tight manufacturing tolerances, easy adaptation and high deburring performance, ATB® brushes can be used directly after the upstream machining processes and deburr the components directly on the machines. In addition, the brushes are suitable for deburring systems with planetary heads.

Products for
Automated Deburring in Machining Centers.

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Product image for Wheel Brushes – ATB Ringlock™ Brush USIBWB005

ATB Ringlock™ Brush

Constructed with high-quality nylon filament with choice of Silicon Carbide or Ceramic abrasive, Osborn’s small diameter ATB Ringlock™ Wheel Brushes are ideal for a variety of tasks using portable tools and drill presses. Silicon Carbide brushes tackle a variety of cleaning and deburring both ID and OD surfaces while Ceramic brushes are designed for more aggressive deburring applications. Brushes are expertly designed and tested to provide unmatched longevity.

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Product image for Wheel Brushes – ATB Master™ Wheel Brush USIBWB003

ATB Master™ Wheel Brush

Featuring efficient Silicon Carbide or aggressive Ceramic abrasives and a wide face width, Osborn ATB Master™ Wheel Brushes are highly effective on both metallic and non-metallic materials. Cutting action does not require compound, eliminating the need to clean finished parts to save you time and money. Designed with premium Round Crimped nylon filaments to offer the industry’s longest brush life. Brushes can be used singly, or can be mounted in multiples for larger surfaces.

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Product image for End Brushes – ATB™ End Brush w/ Bridle USIBEB016

ATB™ End Brush w/ Bridle

The industry-best quality and performance of an Osborn ATB™ End Brush combined with a removable plastic bridle offers increased rigidity and aggression. Bridle keeps premium nylon filaments with choice of Silicon Carbide (for cleaning and finishing) or Ceramic (for tough deburring applications) abrasive from flaring for increased aggression.

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Product image for Cup Brushes – ATB™ Cup Brush - Round Trim USIBCB012

ATB™ Cup Brush - Round Trim

Designed with a round trim and densely packed nylon filaments, this Osborn ATB™ Cup Brush offers optimal performance on irregular surfaces. Premium quality nylon filaments filled with Silicon Carbide abrasive to increase effectiveness and brush life.

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Product image for Internal Brushes – ATB Situft™ Internal Brush USIBIB019

ATB Situft™ Internal Brush

Osborn’s ATB Situft™ Internal Brushes feature premium-quality abrasive nylon filaments to provide efficient, aggressive abrasive action across a wide range of internal cleaning and finishing operations. Situft™ brushes should be used only with suitable holders.

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Product image for Internal Brushes – ATB Helituf™ Internal Brush USIBIB017

ATB Helituf™ Internal Brush

Osborn ATB Helituf™ Internal Brushes are designed with high-quality nylon filament embedded with durable Silicon Carbide and unique helix design to provide efficient internal surface cleaning and deburring action. Helituf™ brushes should only be used with suitable holders and fully chucked.

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Product image for Internal Brushes – ATB™ Rectangular Filament Internal Brush USIBIB022

ATB™ Rectangular Filament Internal Brush

Featuring rectangular nylon strips impregnated with tough Aluminum Oxide, Osborn’s ATB™ Rectangular Filament Internal Brush provides a highly efficient side-sweeping action across the surface. Filament shape applies approximately 18 times more abrasive contact than traditional round filaments. Aluminum Oxide ensures a superior finish and prolonged brush life.

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Product image for Wheel Brushes – ATB FasCut™ Wheel Brush - Flexible USIBWB002

ATB FasCut™ Wheel Brush - Flexible

Osborn’s flexible ATB Fascut™ Wheel Brushes feature long trim, flexible Round Crimped Silicon Carbide or Round Ceramic nylon abrasive filaments. Designed with moderate density, this brush is ideal for applications requiring a high degree of conformability. High-quality materials and construction offer the industry’s longest brush life.

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Product image for Wheel Brushes – ATB FasCut™ Wheel Brush - Aggressive USIBWB001

ATB FasCut™ Wheel Brush - Aggressive

Osborn’s aggressive ATB Fascut™ Wheel Brush is designed with short trim, premium nylon filament that is impregnated with abrasive material. Features high density, uniformly distributed Round Crimped Silicon Carbide or Round Ceramic filaments for increased aggression, minimum cycle time, and the industry’s longest brush life.

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Product image for Disc Brushes – ATB Uni-Lok® Max Density Disc Brush USIBDB006

ATB Uni-Lok® Max Density Disc Brush

Designed to tackle the most demanding of applications, Osborn’s ATB Uni-Lok® Max Density Disc Brushes deliver maximum aggression and reliable, uniform performance. Brushes feature max density, premium quality Round Crimped abrasive nylon filament, making them capable of processing large burrs on stainless steel and hardened alloys without altering the part’s dimension. Expertly designed and tested for minimal cycle time and exceptional brush life.

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Product image for Disc Brushes – ATB Uni-Lok® Turbo Disc Brush USIBDB007

ATB Uni-Lok® Turbo Disc Brush

Osborn’s ATB Uni-Lok® Turbo Disc Brush features Round Crimped abrasive filaments in a unique turbo design to effectively tackle moderate to severe burrs or tasks where conformability is required. When used in dry applications, turbo design draws air into the brush face to run cooler. When used in wet applications, the turbo design allows more coolant to flow within the brushing surface.

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Product image for Disc Brushes – ATB Uni-Lok® Tuftmatic Disc Brush USIBDB009

ATB Uni-Lok® Tuftmatic Disc Brush

Constructed with a durable polypropylene base and a dense configuration of strategically located tufts, Osborn ATB Uni-Lok® Tuftmatic™ Disc Brushes offer thorough, uniform performance in both dry and wet applications. Each tuft features high-quality nylon filaments impregnated with Silicon Carbide, and is configured to allow abrasive filaments to flow evenly and consistently over the most intricate flat-faced parts. Compatible with Osborn’s Uni-Lok® adapter system and designed for maximum effectiveness.

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