3M 7000046256 Trizact Hookit 337DC 6 Inch Abrasive Disc

Product Description

The 3M 7000046256 Trizact Hookit Cloth Disc 337DC is a hook-and-loop attachment abrasive disc engineered for fast scratch removal on automotive metal components and white metal surfaces. Built on an X-weight cloth backing with premium aluminum oxide macroreplicated grain, it delivers consistent material removal rates and a controlled finish across the disc's service life. At 6 inches in diameter and rated to 12000 RPM, it fits standard random orbital and disc sanders used in automotive body and metal finishing work. The microreplicated abrasive structure minimizes loading and heat buildup, extending disc life.

This disc is suited for automotive refinishing, metal surface preparation, and scratch removal operations in body shop and light manufacturing environments. The Hookit hook-and-loop backing allows fast pad changes without tools, reducing downtime between steps. It is appropriate for use on aluminum, steel, and other white metal substrates where a controlled, predictable finish is required before final coating or polishing stages.

Key Features

• Microreplicated abrasive structure with bricks-and-channels geometry reduces loading and extends disc life
• Fast scratch removal on automotive white metal and similar metal substrates
• Controlled abrasive breakdown delivers consistent, repeatable finish results
• Generates minimal heat, reducing risk of substrate damage across multiple materials
• Hookit hook-and-loop backing enables quick disc swaps without tools
• X-weight cloth backing provides durability and dimensional stability under load

Compatibility

Designed for use with Hookit hook-and-loop backup pads on random orbital sanders and disc sanders accepting 6-inch abrasive discs, typical in automotive body, metal finishing, and surface preparation applications.

Installation Notes

Attach the disc firmly to a compatible Hookit backup pad before operation. Confirm the sander is rated to handle the disc's maximum speed of 12000 RPM before use. Inspect the disc and backup pad for wear or damage prior to each use and replace if the abrasive surface or attachment backing shows deterioration. Eye protection and appropriate respiratory equipment should be worn during grinding and finishing operations per applicable shop safety standards.

Technical Specifications

• Diameter: 6 inches
• Maximum Speed: 12000 RPM
• Abrasive Material: Aluminum Oxide
• Backing Weight: X-weight cloth
• Attachment Type: Hookit hook-and-loop
• Weight: 3.5 pounds
• Package Dimensions: 6.5 x 6.5 x 5.3 inches
• UPC: 048011604713

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000046256