Versatile: Turn your angle grinder into a rotary tool; use with a wide range of accessories for grinding, polishing, sanding, cutting, and surface preparation Durable: Made from high-quality 303 stainless steel; built to withstand heavy-duty use on job sites Precision Construction: Ensures efficient performance and minimal vibration; delivers smooth operation every time Easy to Use: Compatible with most angle grinders; a convenient and cost-effective alternative to separate rotary tools; switch accessories quickly to get the job done faster Made in the USA: Proudly made in the USA; guarantees quality and craftsmanship Wide Compatibility: Features a 5/8" - 11 UNC standard thread for angle grinders and a 1/4 inch collet; compatible with flapper wheels, carbide burrs, cutoff wheels, and polishing wheels Great for Welders and Metalworkers: Essential tool for on-the-job use in welding, metal fabrication, woodworking, and more Drilax Heavy-Duty 5/8 inch - 11 Female to M14 Threaded Male Adapter 

Maximum 12,000 RPM Rating

Rust Proof Black Coating For North American Standard Power Tools such as angle grinders, wet polishers that normally accepts 5/8 inch -11 threaded attachments. M14 grinding wheel adaptors will help to convert European Metric 14 attachments to 5/8 inch- 11.

If you have a power hand tool with 5/8 inch- 11 threads and you ended up buying an attachment with M14 threads, you will need this angle grinder drill chuck adapter.

There is a water hole in the center of this adapter for water cooling of diamond core hole saw drill bit tools. Compatible with all tools with M14 female threads (our adapter has M14 male threads).

This adapter is designed for European M14 tool attachments to be used with North American power tools with 5/8 inch-11 threaded spindles.

5/8 inch-11 thread is the standard for North American Tools Metric 14 (M14) is very common for European Tools