Robust Construction Crafted from chromium for long lasting performance in heavy duty drilling operations. This adapter guarantees a stable connection between male M22 and female 11/47 threads, providing reliable power transfer for demanding applications. Versatile Compatibility Designed for a range of drilling tasks including hard rock and complex underground environments. The M22 to 11/47 adapter is suitable for professionals and DIY enthusiasts alike, serving as a general tool for multiple projects. User friendly Design Intuitive installation and adjustment make this thread adapter accessible to users of all skill levels, from novices to experienced drillers. It helps streamline your workflow and save time during projects. Safety Engineered Meets safety standards and prioritizes user security by reducing the risk of accidents and providing a secure drilling experience in challenging conditions. Key specifications Material: chromium Thread connection: M22 to 11/47 Applications: heavy duty drilling adapters; compatible with M22 and 11/47 threaded components Use scenarios Hard rock drilling in professional construction or mining settings where a stable M22 to 11/47 connection is needed. Underground drilling tasks requiring reliable thread compatibility and secure operation. DIY projects that require converting between M22 accessories and 11/47 threaded components.