3M 7100007814 Hookit Dust Free Sanding Block

Product Description

The 3M 7100007814 is a Hookit dust-free sanding block designed for manual sanding applications where airborne particulate control matters. The block accepts Hookit hook-and-loop abrasive sheets, allowing fast disc changes without adhesives or clips. At 70 millimeters by 127 millimeters, it provides a firm, flat sanding surface suited to body filler, primer, and finish work on flat and low-contour panels. Weighing 0.65 pounds, it is lightweight enough for extended hand use. Body technicians, painters, and finishing tradespeople are the primary users of this block.

This sanding block is used in automotive refinishing, collision repair, and industrial surface preparation where dust-free sanding setups are required. The dust-free design channels sanding debris away from the work surface when used with a compatible vacuum or dust-extraction system, helping maintain a cleaner work environment and reducing rework caused by contaminant redeposition. It is sold individually and is well-suited to flat panel work, door skins, hoods, and similar low-crown surfaces.

Key Features

• Hookit hook-and-loop attachment system for tool-free abrasive sheet changes
• Dust-free design compatible with vacuum extraction setups
• Flat sanding face sized at 70 millimeters by 127 millimeters for consistent surface contact
• Lightweight construction at 0.65 pounds for reduced hand fatigue during extended use
• Accepts standard Hookit abrasive sheets in matching size

Compatibility

Designed for use with 3M Hookit hook-and-loop abrasive sheets in the 70 millimeter by 127 millimeter format. No specific system or model compatibility data was provided in the product input.

Installation Notes

No power source or mechanical connection is required for this hand sanding block. Attach a compatible Hookit abrasive sheet firmly before use and confirm full engagement of the hook-and-loop interface. When used in a dust-free configuration, connect the block to a suitable vacuum extraction system before beginning surface work. Inspect the hook-and-loop face periodically and replace the abrasive sheet when cutting performance declines.

Technical Specifications

• Sanding Face Dimensions: 70 millimeters x 127 millimeters
• Weight: 0.65 pounds
• Attachment System: Hookit hook-and-loop
• Unit of Measure: Each
• Minimum Order Quantity: 5
• UPC: 00051131052079

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100007814