3M 7010301746 Regalite Hookit Disc 5in 8DH P100

Product Description

The 3M 7010301746 is a Regalite Heavy Duty Hookit abrasive disc engineered for high-productivity material removal in professional surface preparation applications. Built on a tough paper backing and loaded with 3M Regalite mineral, this hook-and-loop edger disc measures 5 inches in diameter with an 8-hole dust-collection pattern and cuts at P100 grit. The Regalite mineral is designed to fracture during use, continuously exposing fresh cutting edges, which helps the disc cut faster and outlast conventional abrasive discs. This type of disc is used by finishing contractors, auto body technicians, and trades professionals who require consistent cut rate and disc longevity in demanding work environments.

This disc is suited for edge sanding, surface leveling, and stock removal tasks where a hook-and-loop attachment system is used. The 8-hole dust hole pattern is compatible with standard dust-extraction sanding systems, helping maintain a cleaner work surface and extending disc life by reducing loading. The P100 grit rating makes it appropriate for intermediate material removal and surface blending prior to finish coats.

Key Features

• Regalite mineral fractures during use to continuously expose fresh cutting edges for sustained cut rate
• Hook-and-loop (Hookit) attachment for fast disc changes without adhesive
• 8-hole dust extraction pattern reduces disc loading and keeps work surface visible
• Tough paper backing supports aggressive material removal without premature disc failure
• P100 grit for intermediate stock removal and surface preparation

Compatibility

Designed for use with hook-and-loop (Hookit-style) 5-inch random orbital and edger sanders equipped with an 8-hole dust extraction interface.

Installation Notes

Disc installation and removal requires no tools — align the hook-and-loop face to the sander pad and press firmly to seat. Always power down and disconnect the sander before changing discs. Inspect the sander backing pad for wear or debris before attaching a new disc, as a damaged pad can cause uneven contact and reduced cut performance. Follow all applicable workplace safety guidelines for abrasive use, including appropriate eye and respiratory protection.