Product Name: The Black Black Drill Rackers Set The Name in English: Total Tacim16HL133 Impact Screwdriver Bits Country Country: China Manufacturer: Total Product Description: It is a group of heads specifically designed to use with electric multiplication and energy effects. This group provides a variety of heads made of high -quality materials to ensure durability in intense use. The heads help to fix and loosen the nails and screws easily and effectively. Compatible with most types of electrical multiplicity and energy effects available on the market. It is used in many applications such as work in workshops, home maintenance, general repairs and assembly work. Technical specifications