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The VALUE COLLECTION M-14-3 is a sanding disc adapter designed to mount abrasive discs on rotary tools, drills, and die grinders. At 3 inches in length with a 1/4-inch maximum hardware diameter and a 1/4-inch hole size, this adapter bridges the gap between standard rotary tool chucks and sanding disc accessories. It is a straightforward hardware component used by technicians, fabricators, and tradespeople who need to attach sanding discs to handheld or stationary power tools. The adapter weighs 0.2 pounds, making it a lightweight addition to any tool kit.
This adapter is suited for grinding, finishing, and surface preparation tasks across HVAC, plumbing, electrical, and general mechanical trades. It is commonly used when accessing tight spaces or when a standard sanding disc backing pad cannot be used directly. The 3-inch length provides added reach for work in confined areas, and the 1/4-inch shank fits the most common rotary tool and drill chuck sizes found in trade applications.
Designed as an OEM-style replacement adapter for use with sanding discs requiring a 1/4-inch shank and 1/4-inch hole size, compatible with standard rotary tools and drills fitted with a 1/4-inch chuck.
Installation is performed by threading or inserting the adapter into the tool chuck and securing the sanding disc per the disc manufacturer guidelines. Power down and disconnect the tool from any power source before attaching or removing the adapter. Verify that the sanding disc is rated for the speed of the tool being used. Follow applicable workplace safety standards when operating rotary abrasive equipment.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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