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3M™ Hookit™ Microfinishing Film Type D Disc 366L, 6 in x NH 100 Micron, 50 per inner 500 per case

3M Product Number 366LUPC 00051141277615
  • Aluminum oxide abrasive offers a fast cut, long life, and professional performance on many surfaces
  • Durable polyester film backing enables close-tolerances and consistent finish
  • Hookit™ hook and loop backing allows quick attachment and removal for multi-step finishing processes
  • Load-resistant coating prevents dust and debris from clogging the disc
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Specifications
  • Application Category
    Orbital Sanding, Paint Prep, Finish & Repair
  • Applications
    AOEM Finish Prep/Repair, Defect Repair/Leveling, Finishing, Orbital Sanding
  • Attachment Type
    Hookit™
  • Backing Material
    Polyester Film
  • Backing Weight
    3MIL
  • Brand
    Hookit™
  • Color
    Red
  • Converted Form
    Hookit™/Hook and Loop Disc
  • Diameter
    6 Inch
  • Diameter (Metric)
    152.4 mm
  • Equipment - Machines
    Random Orbital Sanders
  • Grade
    100 Micron
  • Industries
    AOEM, Composite, Paint Preparation, Woodworking
  • Max OPM
    12000
  • Max RPM
    12000
  • Mineral Type
    Aluminum Oxide
  • Position
    Best
  • Primary Application
    Paint Prep, Coating & Corrosion Removal, Woodworking, Composite & Advanced Materials
  • Product Form
    Disc
  • Sub Industries
    Cabinetry, Custom Woodworking and Millwork, Furniture, Primary Wood and Panel Processing
  • Substrates
    Gelcoat, Hardwood, Metal, Paint, Primer, Softwood, Solid Surface, Topcoats
Details
  • Aluminum oxide abrasive offers a fast cut, long life, and professional performance on many surfaces
  • Durable polyester film backing enables close-tolerances and consistent finish
  • Hookit™ hook and loop backing allows quick attachment and removal for multi-step finishing processes
  • Load-resistant coating prevents dust and debris from clogging the disc
  • Available in both open coat and dust control

3M™ Hookit™ Microfinishing Film Disc 366L is rated Best in the 3M Microfinishing line of film backed discs. It features premium, micron-graded aluminum oxide abrasive bonded to a durable polyester film backing to produce a fast cut-rate and uniform finish on wood, solid surface composites, plastic, fiberglass, paint prep, coating and corrosion removal, primer, e-coat, or metal.

3M™ Hookit™ Microfinishing Film Type D Disc 366L
We gave these discs a load resistant coating to increase efficiency and product life by minimizing loading. The abrasive is resin-bonded and supports disc flexibility without sacrificing durability and reliable performance under high heat and pressure. To complement the effective abrasive action, the polyester film backing flexes to help achieve a consistent finish over contours and offers greater tear-resistance than comparable paper products, making it ideal for high-production environments. And the 3M™ Hookit™ attachment and removal system holds the disc securely during use and provides easy disc change out. Designed for use with orbital and random orbital sanders, this disc comes in a range of grades for complete multi-step sanding and finishing.

Our 3M™ Hookit™ Microfinishing Film Disc 366L features precision, micron-graded aluminum oxide, which is a popular choice among industrial professionals because of its fast cut-rate and long life. This mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges, whereas traditional natural abrasives dull more quickly. Due to its fast cut-rate, hardness, and strength, it is widely used in grinding applications in addition to sanding and finishing applications. Aluminum oxide is suitable for a wide variety of materials in both woodworking and metalworking, including ferrous alloys.

Whether the job requires a random orbital or rotary sander, buffer, grinder, drill, finishing sander or other power tool, hook-and-loop products allow the operator to focus more on the task and less on tooling. Abrasive products with hook-and-loop backing, including 3M™ Hookit™ products, are manufactured with loop material that attaches to a backup pad, sold separately, where tiny hooks firmly engage the loops. Attachment is quick, easy, and secure during use. Sanding, finishing, and surface conditioning products with the hook-and-loop attachment and removal system provide an efficient way to work through multi-step finishing processes and can be used again and again for the life of the abrasive.

Aluminum oxide is suitable for a wide variety of materials in both woodworking and metalworking, including ferrous alloys.
Our 3M sanding discs come in a variety of forms to fit various power tools and disc pads. Hook and Loop sanding discs are designed to be used with a random orbital sander, a handheld sanding machine that rotates the disc in a random pattern to prevent swirl marks from forming on the surface of the workpiece. The sander is fitted with a backup pad (sold separately) to which the sanding disc is attached. Hook-and-loop discs are quick and easy to change when switching from one grade to another, and can be reused again and again until worn out; whereas adhesive-backed discs are typically discarded after one use because the adhesive backing will not re-adhere a second time.

Learn More About 3M Abrasive Systems Random Orbital Abrasive Disc Portfolio (PDF, 1.4 Mb)

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