Feature: 1. Enhance Efficiency: This complete set of tools aids in easily tackling various problems encountered during engine cleaning, enhancing efficiency and reducing labor intensity. 2. Effective Cleaning: This car engine cleaning tool features various specifications of wire brushes, can penetrate narrow spaces for comprehensive cleaning, quickly eliminating dirt. 3. Versatile Usage: Suitable for power drills, the bore cleaning brush set aids in thorough cleaning of car engines and fuel injectors, increasing the longevity and performance of your vehicle. 4. Twisted Wire Design: The brushes in the set feature a twisted wire design, offering added strength and durability for heavy duty cleaning tasks. 5. Convenient Portability: This compact and lightweight toolset is easy to carry, a handy companion whether inside your home garage or for outdoor emergencies. Specification: Item Type: Twisted Wire Cleaning BrushMaterial: Plastic, nylon, brass, stainless steel.Kit Includes:1 x 18mm wire brush 1 x 20mm wire brush 1 x 24mm wire brush 1 x 15mm plastic brush 1 x 17mm plastic brush 1 x 18.5mm plastic brush 1 x 15mm silicone nylon brushes 1 x 10mm silicone nylon brushes 1 x 8mm wire brush 1 x 8.5 inches long bit driver with quick chuck 6 x port sealing plugs 1 x insertion rod 1 x 5.9 inches adapter 1 x driversApplication:Remove rust, oil stains, and dirt from the engine, as well as excess paint or rust on the machine screwsFitment:Fits for most diesel applications Package List: 1 x Wire Brush Set (19 Pcs)1 x Storage Box