【High Removal Capability】 This is an impact driver that can easily remove stuck screws. It is especially ideal for stubborn screws and is useful for DIY and repair work. 【Comprehensive Set Contents】 It includes a variety of bits and can handle various screws. There are three types each of Phillips and flathead bits. 【Convenient Carrying Case】 It is stored in a compact case, making it easy to carry and store. It is perfect for use at the worksite or at home. - Product Name: Impact Driver - Set Contents: 1 impact driver, 3 types of Phillips bits, 3 types of flathead bits, 1 case - Case Size: Approximately 18cm x Approximately 8cm x Approximately 4cm - Bit Sizes: Flathead bits: 8x70mm 2 pieces, 8x35mm 1 piece, Phillips bits: 8x20mm 2 pieces, 8x35mm 1 piece Thank you for viewing.