The sealey 2 piece brassed decarbonising wire brush set is a specialist cleaning tool designed for removing carbon deposits from engine components. This professional grade brush set provides the precise reach and cleaning action required for cylinder head maintenance and engine rebuilding work. The set comprises two complementary brushes featuring brassed and crimped steel bristles. One brush has a flat fill configuration with a 15mm diameter for cleaning larger port areas, whilst the pointed fill brush offers a 12mm diameter for accessing tighter spaces and recesses. Both brushes feature a 25mm trim length, delivering effective cleaning depth without excessive flexibility. Ideal for automotive mechanics, engine rebuilders, and mobile engineers, this decarbonising brush set excels at preparing cylinder head ports and valve seats during reconditioning work. The brassed steel construction provides the necessary stiffness to remove stubborn carbon build up whilst being less aggressive than bare steel on machined aluminium and cast iron surfaces. Features and benefits bull two piece set covers both general and detail decarbonising tasks bull brassed and crimped steel construction for durable performance bull flat and pointed fill configurations for versatile access bull compact size suitable for precision engine port cleaning specifications brand sealey nett weight 0.05kg trim diameter flat Ø15mm, pointed Ø12mm trim length flat 25mm, pointed 25mm