3M Hookit Microfinishing Film Disc 268L, 20 Mic 3MIL, Type D, 3 in x 7/8 in, Die 300M, 100/Carton, 1000 ea/Case

• Color coded for ease of selection and reduced risk of error
• High-strength polyester film backing resin-bonded for durability
• Hook and loop backing for easy tool attachment and re-use
• Micron-graded aluminum oxide delivers close tolerance precision finishes
• Water-resistant polyester film backing for wet or dry applications

3M Hookit Microfinishing Film Disc 268L is a fast-cutting abrasive for precise, uniform, close-tolerance finishes. An aluminum oxide mineral is resin-bonded to a 3 MIL, high-strength polyester film backing for durability. This disc is ideal for defect repair and leveling, paint prep and final finishing.

Achieve Close-Tolerance Finishes
3M Hookit Microfinishing Film Disc 268L is designed to enable operators to achieve precise, controlled, close-tolerance finishes on surfaces from metals to plastics to wood. This product features precision, micron-graded aluminum oxide, resin-bonded to a high-strength, resilient polyester film backing. Aluminum oxide is desirable among industrial professionals for its fast cut-rate and long life.

Aluminum oxide is suitable for a wide variety of materials in both woodworking and metalworking, including ferrous alloys. It cuts aggressively without significantly altering part geometry, which is great for applications like finishing and paint prep – when you want to maintain the part’s original shape.

Available in a wide range of grades, these discs are color coded for easy selection of grit and reduced risk of error.

Run Wet or Dry
These film-backed discs are water resistant, so they can be run wet or dry. Coolant generally extends abrasive life, increases cut rate and prevents loading. The high- strength, film backing maintains its strength and flexibility when paper will degrade when run wet, which makes it an excellent choice for use on a variety of woods and automotive applications.

Focus on the Task, Not the Tool with Hookit Attachment
Microfinishing Film 268L utilizes 3M Hookit hook-and-loop attachment system which allows the operator to focus more on the task and less on tool. 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. Sanding, finishing, and surface conditioning products with the hook-and-loop attachment and removal system are efficient for working through multi-step finishing processes and are ideal for environments where dust and debris is common. Abrasive products with a Hookit attachment can be used again and again for the life of the abrasive, unlike pressure-sensitive adhesive attachments.

3M Hookit Model Precision

The 3M Hookit Microfinishing Film Disc 268L offers precise finishing with its micron-graded aluminum oxide abrasive. This fast-cutting disc is designed for close-tolerance finishes, making it ideal for detailed work on metals, plastics, and wood.

Its 3MIL high-strength polyester film backing ensures durability during use. The Type D format and 3 inch by 7/8 inch dimensions provide a reliable size for various finishing tools and applications.

Durable Film Backing Benefits

The disc features a water-resistant polyester film backing that holds up well in both wet and dry sanding conditions. This backing is stronger and more flexible than paper, extending the disc’s life and performance.

Because of this backing, the 3M Hookit Microfinishing Film Disc 268L is suitable for automotive and woodworking uses where moisture or coolant might be applied during sanding.

Easy Hookit Attachment System

This product uses the 3M Hookit hook-and-loop attachment system, allowing quick and secure disc changes. The hook-and-loop design helps operators focus on their work without worrying about disc alignment or slippage.

The system supports reusing the discs multiple times, unlike pressure-sensitive adhesives, making it efficient for multi-step finishing processes and dusty environments.

Color Coded Grade Selection

The discs come color coded for easy grit identification, reducing the risk of selecting the wrong abrasive. This feature helps maintain workflow efficiency and accuracy in finishing tasks.

The 20 Mic 3MIL grade ensures a consistent abrasive level, perfect for defect repair, paint prep, and final finishing on a variety of materials.

Bulk Pack Convenience

Each carton contains 100 discs, and a full case includes 1000 discs, providing ample supply for large projects or ongoing production needs. This pack size supports cost-effective purchasing and inventory management.

The die 300M format ensures uniformity across all discs, making them compatible with standard sanding tools sized at 3 inches by 7/8 inch.