Hilti Power Tools such as drills, electric hammers, and additional accessories can be purchased at Home Depot Stores. Used and/or discounted Hilti Tools can also be found on the eBay auction site. To search for local providers near you, visit the Hilti Tools website and search by zip code.
Strategy manufactures Strategy power tools. Strategy power tools were sold by QVC.
I think it would be a safe bet that ALL Hilti tools and systems are patented.
One can find Hilti cordless drills at large home improvement stores such as Home Depot and Lowes. These types of drills can also be found on resale websites which specialize in power tools.
home depot
Bosch manufactures the more expensive ones in Germany or Switzerland and has the cheaper ones made in China.
Positec. http://www.positecgroup.com/our_brands
Porter Cable is an American based company that manufactures power tools. The company has introduced new power tools into the industry.
Hilti Corporation is not publicly traded; it is a privately held company. Founded in 1941, Hilti specializes in manufacturing and providing tools, technology, and services for the construction and building maintenance industries. As a private entity, its shares are not available for public trading on stock exchanges.
Almost every country in the world imports electrical power tools.
The SDS-plus is the most common shank for bits that fit medium sized hammer drills. It was developed by Hilti and the initials mean "insert, twist, secure" in German.
They are sold by Clarke International UK. I cannot find any information ref. where they are built.