General description This glow plug brush cleaning kit has been designed to offer an effective and efficient glow plug aperture cleaning solution. Properly cleaning out the glow plug aperture within the cylinder head is essential when replacing glow plugs, particularly around the glow plug heater element, threads, and sealing area. This ensures that the glow plugs seal correctly and can be properly torqued down, preventing a dramatic reduction in the service life of the new glow plugs. Technical specifications Includes six patented German manufactured brushes Constructed using a special twisted core to prevent damage to internal engine parts Supplied with four extra-long German manufactured taps Compatible with M8, M9, M10 x 1, M10 x 1.25 apertures Includes a flexible quick chuck screw drive and quick chuck extension for use in a drill (4500rpm max.) No unwanted removal of metal from the cylinder head or deformation of sealing surfaces Compatibility and accessories Use taps with Tap