3M 7010335321 Floor Surfacing Disc 16 in 150 Grit

Product Description

The 3M 7010335321 is a 16-inch floor surfacing disc engineered for use with standard floor buffers in commercial and residential flooring applications. Built on a flexible paper backing with a HookIt II attachment system, the disc mounts and releases quickly from compatible hook-and-loop buffer pads without tools. At 150 grit, it delivers a fine surface cut suitable for finish sanding and light material removal on wood, resilient, and similar floor substrates. Flooring contractors and maintenance professionals use this disc where consistent finish quality and fast pad changeovers are priorities on the job.

This disc is sized at 16 inches in diameter with no hub hole, fitting standard 16-inch floor buffer machines equipped with a compatible HookIt II or hook-and-loop drive pad. The 150 grit designation makes it appropriate for finish passes and surface prep work rather than heavy stock removal. It is sold individually and is well suited to multi-disc workflows where grit progression across passes is required.

Key Features

• HookIt II backing for fast, secure attachment and release from hook-and-loop buffer pads
• 150 grit abrasive for fine surface finishing and light material removal
• 16-inch diameter fits standard floor buffer machines
• Flexible paper backing conforms to floor surface for consistent contact
• Sharp, fast-cutting abrasive mineral extends disc life and maintains finish quality

Compatibility

Designed for use with 16-inch floor buffer machines equipped with a HookIt II or compatible hook-and-loop drive pad. Verify pad type before installation to ensure proper disc retention.

Installation Notes

Flooring contractors and maintenance technicians install this disc by pressing it firmly onto a clean, compatible hook-and-loop buffer pad before operation. Inspect the drive pad for wear or debris prior to attaching the disc, as a worn pad surface reduces grip and can cause disc separation during use. Power down and unplug the floor buffer before mounting or removing any abrasive disc. Follow facility safety protocols and applicable OSHA guidelines when operating floor surfacing equipment.

Technical Specifications

• Disc Diameter: 16 inches
• Grit: 150
• Attachment Type: HookIt II hook-and-loop backing
• Backing Material: Flexible paper
• Weight: 0.4 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 10
• UPC: 00051131997523

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010335321