Screwdrivers for Phillips screws, tip according to DIN ISO 8764-3. Includes 8x270 PB Swiss Tools has been developing and manufacturing hand-held tools for professionals and craftsmen who insist on the highest of standards in Emmental, Switzerland, for 130 years. We continually put our leadership in terms of quality and power of innovation to the test in our new products, standard products and customer-made productions. The needs of users and the demands of our partners provide us with impetus for the continual updating of our products.