3M™ Cubitron™ II Hookit™ Film Disc 775L features 3M Precision Shaped Ceramic Grain, a revolutionary advancement in abrasive technology. The triangular shaped ceramic mineral is designed to slice through the substrate, rather than gouging or 'plowing' like conventional abrasives. This advanced technology results in a disc that cuts up to 2x as fast and lasts up to 6x as long as conventional abrasives.
These discs are ideal for a broad range of applications focused primarily on stock removal and are effective on a wide variety of substrates, including metals, composites, gelcoat and whitewood. The film backing offers greater tear-resistance than paper discs, for additional durability and edge retention. For best results, pair 3M™ Cubitron™ II Hookit™ Film Disc 775L with 3M™ Elite Random Orbital Sanders. We offer a complete line of hook-and-loop style 3M™ Hookit™ Discs for work spaces where adhesive backed discs may become contaminated by dust or dirt. They are often used in applications where a 3M™ Stikit™ Disc may be too aggressive, as 3M™ Hookit™ Discs tend to leave finer finishes than adhesive backed discs. Hookit™ Sanding Discs conveniently attach to a hook-and-loop 3M™ Stikit™ Abrasive Disc Back-up Pad (sold separately), can be removed cleanly and easily and can be re-used again and again for the extent of the abrasive's life.
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Abrasive Material
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Precision Shaped Ceramic
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Application Category
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Blending, Finishing/Polishing, Orbital Sanding, Paint Prep, Finish & Repair
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Applications
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Coating Removal, Composite & Advanced Materials, Corrosion Removal, Finishing, Metalworking, Paint Preparation, Surface Preparation, Woodworking
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Attachment Type
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Hook & Loop
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Backing Material
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Film
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Backing Thickness (Imperial)
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3 mil
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Bonding Type
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Resin
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Brand
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Cubitron™ II
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Capabilities
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Surface Preparation
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Coat Type
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Open Coat
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Converted Form
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Disc
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Equipment - Machines
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Random Orbital Sanders
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Form Type
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Hookit Film
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Grit
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120+, 150+, 180+, 220+, 240+, 320+, 400+, 80+
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Hole Configuration
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500X, 600HZ, 600Z
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Industries
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AOEM, Composite, Metalworking, Paint Preparation, Transportation & Heavy Equipment, Woodworking
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Maximum Speed
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12000 rpm
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Max RPM
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10000, 12000
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Number of Holes
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0, 6
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Position
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Best
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Primary Application
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Metalworking, Paint Prep, Coating & Corrosion Removal, Woodworking, Composite & Advanced Materials
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Product Colour
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Purple
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Product Form
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Disc
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Sub Industries
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Aerospace, Automotive, Cabinetry, Coating Sanding, Custom Woodworking and Millwork, Furniture, Marine, Paint Prep, Recreational Vehicles, Speciality Vehicles
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Substrate
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Carbon Steel, Composites, Fibreglass, Gelcoat, Glass, Hardwood, Metal, Paint, Plastic, Primer, Softwood, Solid Surface, Topcoats
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Vacuum Support
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No, Yes
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